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Lovett A, Vokes J, Loghides N, Johnstone L, Sykes B. Survival of formalin intoxication in a 13-year-old Thoroughbred gelding. Equine Vet J 2024; 56:494-502. [PMID: 37587652 DOI: 10.1111/evj.13982] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 07/18/2023] [Indexed: 08/18/2023]
Abstract
BACKGROUND Formalin intoxication via the gastrointestinal route has not been previously reported in the horse. Whereas ingestion of formalin in humans, although rare, is well documented. Majority of human cases are either accidental, suicidal or homicidal and often lead to fatality, with a reported lethal formaldehyde dose equating to 0.12 - 0.16 g/kg bwt. OBJECTIVES To describe a single case report of the clinical management of an adult horse referred to a veterinary teaching hospital following accidental administration of 10% formalin via nasogastric tube. METHODS A 13-year-old Thoroughbred gelding originally presented to the referring veterinarian for colic where 1.8 L of 10% formalin was accidentally administered instead of mineral oil via nasogastric intubation, a potentially lethal dose of formaldehyde (0.12 g/kg bwt). Approximately 20-hours following 10% formalin administration the horse was admitted to the referral hospital with moderate tachycardia, occasional ectopic beats, tacky and hyperaemic mucous membranes, delayed capillary refill time, reduced borborygmi, and pronounced digital pulses. Diagnostic investigations included laboratory blood analysis, urinalysis, electrocardiogram, abdominal ultrasound, palpation per rectum and gastroscopy. RESULTS Patient assessment found evidence of toxicity to the gastrointestinal tract, hypovolaemia and risk for laminitis. Intensive care included fluid and electrolyte therapy, anti-inflammatories and analgesia, continuous digital cryotherapy, gastro-protectants and other methods of gastrointestinal support. The horse was discharged from hospital on day 14 with no long-term complications and the client-veterinarian relationship was preserved. DISCUSSION In human cases of ingestion, gastrointestinal injury is typically accompanied by severe metabolic acidosis and multiple organ dysfunction syndrome due to toxicity of other body systems that can contribute to non-survival. Formaldehyde toxicity in the present case predominantly affected the gastrointestinal tract, most likely a direct result of the route of administration. Aside from gastrointestinal injury, primary toxicity of other body systems was not confirmed. To prevent this medical error recurring, the referring veterinary clinic revised their labelling and storage of 10% formalin. CONCLUSION This is the first report of systemic formalin intoxication in the horse. Following a high dose of 10% formalin (0.12 g/kg bwt formaldehyde) enterally, the horse survived having received intensive supportive care based on human guidelines for ingested formalin.
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Affiliation(s)
- Amy Lovett
- Equine Veterinary Clinic, School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
| | - Jessica Vokes
- Equine Veterinary Clinic, School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
| | - Natasha Loghides
- Equine Veterinary Clinic, School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
| | - Laura Johnstone
- Equine Veterinary Clinic, School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
| | - Benjamin Sykes
- Equine Veterinary Clinic, School of Veterinary Sciences, Massey University, Palmerston North, New Zealand
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2
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Liu MF, Zhang C, Wang J, Han X, Hu W, Deng Y. Recent research progresses of Sn/Bi/In-based electrocatalysts for electroreduction CO 2 to formate. Chemistry 2024; 30:e202303711. [PMID: 38143240 DOI: 10.1002/chem.202303711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 12/26/2023]
Abstract
Carbon dioxide electroreduction reaction (CO2RR) can take full advantage of sustainable power to reduce the continuously increasing carbon emissions. Recycling CO2 to produce formic acid or formate is a technologically and economically viable route to accomplish CO2 cyclic utilization. Developing efficient and cost-effective electrocatalysts with high selectivity towards formate is prioritized for the industrialized applications of CO2RR electrolysis. From the previous explored CO2RR catalysts, Sn, Bi and In based materials have drawn increasing attentions due to the high selectivity towards formate. However, there are still confronted with several challenges for the practical applications of these materials. Therefore, a rational design of the catalysts for formate is urgently needed for the target of industrialized applications. Herein, we comprehensively summarized the recent development in the advanced electrocatalysts for the CO2RR to formate. Firstly, the reaction mechanism of CO2RR is introduced. Then the preparation and design strategies of the highly active electrocatalysts are presented. Especially the innovative design mechanism in engineering materials for promoting catalytic performance, and the efforts on mechanistic exploration using in situ (ex situ) characterization techniques are reviewed. Subsequently, some perspectives and expectations are proposed about current challenges and future potentials in CO2RR research.
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Affiliation(s)
- Ms Fei Liu
- Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, P. R. China
| | - Chen Zhang
- Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, P. R. China
| | - Jiajun Wang
- Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, P. R. China
| | - Xiaopeng Han
- Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, P. R. China
| | - Wenbin Hu
- Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, P. R. China
| | - Yida Deng
- Key Laboratory of Advanced Ceramics and Machining Technology of Ministry of Education, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, P. R. China
- State Key Laboratory of Marine Resource Utilization in South China Sea, School of Materials Science and Engineering, Hainan University, Haikou, 570228, P. R. China
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3
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Song M, Wu Y, Zhao Z, Zheng M, Wang C, Lu J. Corrosion Engineering of Part-Per-Million Single Atom Pt 1/Ni(OH) 2 Electrocatalyst for PET Upcycling at Ampere-Level Current Density. Adv Mater 2024:e2403234. [PMID: 38504525 DOI: 10.1002/adma.202403234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Indexed: 03/21/2024]
Abstract
The plastic waste issue has posed a series of formidable challenges for the ecological environment and human health. While conventional recycling strategies often lead to plastic down-cycling, the electrochemical strategy of recovering valuable monomers enables an ideal, circular plastic economy. Here a corrosion synthesized single atom Pt1/Ni(OH)2 electrocatalyst with part-per-million noble Pt loading for highly efficient and selective upcycling of polyethylene terephthalate (PET) into valuable chemicals (potassium diformate and terephthalic acid) and green hydrogen is reported. Electro-oxidation of PET hydrolysate, ethylene glycol (EG), to formate is processed with high Faraday efficiency (FE) and selectivity (>90%) at the current density close to 1000 mA cm-2 (1.444 V vs RHE). The in situ spectroscopy and density functional theory calculations provide insights into the mechanism and the understanding of the high efficiency. Remarkably, the electro-oxidation of EG at the ampere-level current density is also successfully illustrated by using a membrane-electrode assembly with high FEs to formate integrated with hydrogen production for 500 h of continuous operation. This process allows valuable chemical production at high space-time yield and is highly profitable (588-700 $ ton-1 PET), showing an industrial perspective on single-atom catalysis of electrochemical plastic upcycling.
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Affiliation(s)
- Minwei Song
- Institute of Circular Economy, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Yufeng Wu
- Institute of Circular Economy, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Ziyi Zhao
- Institute of Circular Economy, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Mengting Zheng
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, China
| | - Changlong Wang
- Institute of Circular Economy, Faculty of Materials and Manufacturing, Beijing University of Technology, Beijing, 100124, P. R. China
| | - Jun Lu
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310027, China
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, IL, 60439, USA
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4
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Zhu Y, Sun X, Zhang R, Feng X, Zhu Y. Interfacial Electronic Interaction in Amorphous-Crystalline CeO x -Sn Heterostructures for Optimizing CO 2 to Formate Conversion. Small 2024:e2400191. [PMID: 38497498 DOI: 10.1002/smll.202400191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2024] [Revised: 02/27/2024] [Indexed: 03/19/2024]
Abstract
Formate, a crucial chemical raw material, holds significant promise for industrial applications in the context of CO2 electroreduction reaction (CO2 RR). Despite its potential, challenges, such as poor selectivity and low formation rate at high current densities persist, primarily due to the competing hydrogen evolution reaction (HER) and high energy barriers associated with *OCHO intermediate generation. Herein, one-step chemical co-reduction strategy is employed to construct an amorphous-crystalline CeOx -Sn heterostructure, demonstrating remarkable catalytic performance in converting CO2 to formate. The optimized CeOx -Sn heterostructures reach a current density of 265.1 mA cm-2 and a formate Faraday efficiency of 95% at -1.07 V versus RHE. Especially, CeOx -Sn achieves a formate current density of 444.4 mA cm-2 and a formate production rate of 9211.8 µmol h-1 cm-2 at -1.67 V versus RHE, surpassing most previously reported materials. Experimental results, coupled with (density functional theory)DFT calculations confirm that robust interface interaction between CeOx and Sn active center induces electron transfer from crystalline Sn site to amorphous CeOx , some Ce4+ of CeOx get electrons and convert to unsaturated Ce3+ , optimizing the electronic structure of active Sn. This amorphous-crystalline heterostructure promotes electron transfer during CO2 RR, reducing the energy barrier formed by *OCHO intermediates, and thus achieving efficient reduction of CO2 to formate.
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Affiliation(s)
- Ying Zhu
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing, 100191, China
| | - Xiang Sun
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing, 100191, China
| | - Rong Zhang
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing, 100191, China
| | - Xiaochen Feng
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing, 100191, China
| | - Ying Zhu
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing, 100191, China
- Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing, 100191, China
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5
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Li H, Chen Y, Huang H, Cheng Z, Bai S, Lai F, Zhang N, Liu T. Amorphous ZnSnOx Hollow Spheres Enable Highly Efficient CO2 Reduction. ChemSusChem 2024:e202301694. [PMID: 38470947 DOI: 10.1002/cssc.202301694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 03/08/2024] [Accepted: 03/12/2024] [Indexed: 03/14/2024]
Abstract
Carbon dioxide (CO2) adsorption and electron transport play an important role in CO2 reduction reaction (CO2RR). Herein, we have demonstrated a new class of diverse hollow ZnSnOx (ZSO) through the amorphization of hydroxides to enhance CO2 adsorption and accelerate electron transport. The amorphization is occurred by calcination process, as indicated by Fourier transform infrared spectroscopy and Raman spectra. In particular, the ZnSnOx hollow spheres (ZSO HSs) achieve a high Faradaic efficiency (FE) of HCOOH up to 92.7% at best, outperforming the commercial ZSO (Comm. ZSO, 83.9%). ZSO HSs also exhibit durable stability with negligible activity decay after 10 h of successive electrolysis. In-situ attenuated total reflectance infrared absorption spectroscopy further reveals strong adsorption of CO2 and rapid intermediate configuration transformation in amorphous ZSO HSs. This work demonstrates the practical application of ZSO for CO2RR and provides a new insight to create efficient CO2RR electrocatalysts.
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Affiliation(s)
- Hanjun Li
- Jiangnan University, Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, No. 1800, Lihu Avenue, Wuxi, CHINA
| | - Yao Chen
- Jiangnan University, Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, No. 1800, Lihu Avenue, Wuxi, CHINA
| | - Honggang Huang
- Jiangnan University, Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, No. 1800, Lihu Avenue, Wuxi, CHINA
| | - Zijing Cheng
- Jiangnan University, Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, No. 1800, Lihu Avenue, Wuxi, CHINA
| | - Shuxing Bai
- Qingdao University, College of Chemistry and Chemical Engineering, No.308,Ningxia Road, Qingdao, CHINA
| | - Feili Lai
- KU Leuven, Department of Chemistry, Celestijnenlaan 200F, Leuven, BELGIUM
| | - Nan Zhang
- Jiangnan University, The Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, International Joint Research Laboratory for Nano Energy Composites, No. 1800, Lihu Avenue, Wuxi, CHINA
| | - Tianxi Liu
- Jiangnan University, Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering, No. 1800, Lihu Avenue, Wuxi, CHINA
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Wang N, Shao C, Zhang R, Zhang Y, Min Z, Chang B, Fan M, Wang J. Metal-Organic Framework Derived Bi-O-Sn/C Nanostructure: Tailoring the Adsorption Site of Dominant Intermediate for Highly Efficient CO 2 Electroreduction to Formate. Small 2024; 20:e2306129. [PMID: 37880905 DOI: 10.1002/smll.202306129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Revised: 09/29/2023] [Indexed: 10/27/2023]
Abstract
Electrochemical CO2 reduction into high-value-added formic acid/formate is an attractive strategy to mitigate global warming and achieve energy sustainability. However, the adsorption energy of most catalysts for the key intermediate *OCHO is usually weak, and how to rationally optimize the adsorption of *OCHO is challenging. Here, an effective Bi-Sn bimetallic electrocatalyst (Bi1 -O-Sn1 @C) where a Bi-O-Sn bridge-type nanostructure is constructed with O as an electron bridge is reported. The electronic structure of Sn is precisely tuned by electron transfer from Bi to Sn through O bridge, resulting in the optimal adsorption energy of intermediate *OCHO on the surface of Sn and the enhanced activity for formate production. Thus, the Bi1 -O-Sn1 @C exhibits an excellent Faradaic efficiency (FE) of 97.7% at -1.1 V (vs RHE) for CO2 reduction to formate (HCOO- ) and a high current density of 310 mA cm-2 at -1.5 V, which is one of the best results catalyzed by Bi- and Sn-based catalysts reported previously. Impressively, the FE exceeds 93% at a wide potential range from -0.9 to -1.4 V. In-situ ATR-FTIR, in-situ Raman, and DFT calculations confirm the unique role of the bridge-type structure of Bi-O-Sn in highly efficient electrocatalytic reduction of CO2 into formate.
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Affiliation(s)
- Nan Wang
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Chunfeng Shao
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Riguang Zhang
- State Key Laboratory of Clean and Efficient Coal Utilization, Taiyuan University of Technology, Taiyuan, Shanxi, 030024, P. R. China
| | - Yuan Zhang
- State Key Laboratory of Clean and Efficient Coal Utilization, Taiyuan University of Technology, Taiyuan, Shanxi, 030024, P. R. China
| | - Zhaojun Min
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Bing Chang
- School of Environment, Key Laboratory for Yellow River and Huai River Water Environment and Pollution Control, Ministry of Education, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
| | - Maohong Fan
- College of Engineering and Physical Sciences, and School of Energy Resources, University of Wyoming, Laramie, WY, 82071, USA
| | - Jianji Wang
- Collaborative Innovation Centre of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan, 453007, P. R. China
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7
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Huang X, Han X, Tang R, Wu H, Chen S, Chen J, Zeng Z, Deng S, Wang J. Anion-Mediated In Situ Reconstruction of the Bi 2MoO 6 Precatalyst for Enhanced Electrochemical CO 2 Reduction over a Wide Potential Window. ACS Appl Mater Interfaces 2024; 16:742-751. [PMID: 38110327 DOI: 10.1021/acsami.3c14930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
Electrochemical CO2 reduction reaction (eCO2RR) is a viable approach to achieve carbon neutrality. Bismuth-based electrocatalysts demonstrate exceptional selectivity in CO2-to-formate conversion, but their reconstruction mechanisms during the eCO2RR remain elusive. Herein, the reconstruction processes of bismuth molybdate (Bi2MoO6) nanoplates are elucidated during the eCO2RR. Operando and ex situ measurements reveal the in situ partial reduction of Bi2MoO6 to Bi metal, forming Bi@Bi2MoO6 at negative potentials. Meanwhile, CO32- ions in the electrolyte spontaneously exchange with MoO42- in Bi2MoO6. The obtained Bi@Bi2MoO6/Bi2O2CO3 delivers a formate Faradaic efficiency (FE) of 95.2% at -1.0 V. Notably, high formate FEs (>90%) are maintained within a wide 500 mV window. Although computational calculations indicate a higher energy barrier for *OCHO formation on Bi2O2CO3, the prevention of excessive reduction to metal Bi significantly enhances long-term stability. Furthermore, the CO32- ion exchange process occurs in various 2D Bi-containing precatalysts, which should be emphasized in further studies.
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Affiliation(s)
- Xin Huang
- School of Chemistry & Chemical Engineering, Nanchang University, Nanchang 330031, People's Republic of China
| | - Xinxin Han
- School of Resources & Environment, Nanchang University, Nanchang 330031, People's Republic of China
| | - Rujia Tang
- School of Resources & Environment, Nanchang University, Nanchang 330031, People's Republic of China
| | - Hongtao Wu
- School of Future Technology, Nanchang University, Nanchang 330031, People's Republic of China
| | - Shixia Chen
- School of Chemistry & Chemical Engineering, Nanchang University, Nanchang 330031, People's Republic of China
| | - Jingwen Chen
- School of Chemistry & Chemical Engineering, Nanchang University, Nanchang 330031, People's Republic of China
| | - Zheling Zeng
- School of Chemistry & Chemical Engineering, Nanchang University, Nanchang 330031, People's Republic of China
| | - Shuguang Deng
- School for Engineering of Matter, Transport and Energy, Arizona State University, Tempe, Arizona 85287, United States
| | - Jun Wang
- School of Chemistry & Chemical Engineering, Nanchang University, Nanchang 330031, People's Republic of China
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Abdul Halim MF, Fonseca DR, Niehaus TD, Costa KC. Functionally redundant formate dehydrogenases enable formate-dependent growth in Methanococcus maripaludis. J Biol Chem 2024; 300:105550. [PMID: 38072055 PMCID: PMC10805699 DOI: 10.1016/j.jbc.2023.105550] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Revised: 12/01/2023] [Accepted: 12/02/2023] [Indexed: 01/02/2024] Open
Abstract
Methanogens are essential for the complete remineralization of organic matter in anoxic environments. Most cultured methanogens are hydrogenotrophic, using H2 as an electron donor to reduce CO2 to CH4, but in the absence of H2 many can also use formate. Formate dehydrogenase (Fdh) is essential for formate oxidation, where it transfers electrons for the reduction of coenzyme F420 or to a flavin-based electron bifurcating reaction catalyzed by heterodisulfide reductase (Hdr), the terminal reaction of methanogenesis. Furthermore, methanogens that use formate encode at least two isoforms of Fdh in their genomes, but how these different isoforms participate in methanogenesis is unknown. Using Methanococcus maripaludis, we undertook a biochemical characterization of both Fdh isoforms involved in methanogenesis. Both Fdh1 and Fdh2 interacted with Hdr to catalyze the flavin-based electron bifurcating reaction, and both reduced F420 at similar rates. F420 reduction preceded flavin-based electron bifurcation activity for both enzymes. In a Δfdh1 mutant background, a suppressor mutation was required for Fdh2 activity. Genome sequencing revealed that this mutation resulted in the loss of a specific molybdopterin transferase (moeA), allowing for Fdh2-dependent growth, and the metal content of the proteins suggested that isoforms are dependent on either molybdenum or tungsten for activity. These data suggest that both isoforms of Fdh are functionally redundant, but their activities in vivo may be limited by gene regulation or metal availability under different growth conditions. Together these results expand our understanding of formate oxidation and the role of Fdh in methanogenesis.
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Affiliation(s)
- Mohd Farid Abdul Halim
- Department of Plant and Microbial Biology, University of Minnesota, Twin Cities, St. Paul, Minnesota, USA
| | - Dallas R Fonseca
- Department of Plant and Microbial Biology, University of Minnesota, Twin Cities, St. Paul, Minnesota, USA
| | - Thomas D Niehaus
- Department of Plant and Microbial Biology, University of Minnesota, Twin Cities, St. Paul, Minnesota, USA
| | - Kyle C Costa
- Department of Plant and Microbial Biology, University of Minnesota, Twin Cities, St. Paul, Minnesota, USA.
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Jing H, Zhao P, Liu C, Wu Z, Yu J, Liu B, Su C, Lei W, Hao Q. Surface-Enhanced Raman Spectroscopy for Boosting Electrochemical CO 2 Reduction on Amorphous-Surfaced Tin Oxide Supported by MXene. ACS Appl Mater Interfaces 2023; 15:59524-59533. [PMID: 38108147 DOI: 10.1021/acsami.3c14682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2023]
Abstract
Amorphous materials disrupt the intrinsic linear scalar dependence seen in their crystalline counterparts, typically exhibiting enhanced catalytic characteristics. Nevertheless, substantial obstacles remain in terms of boosting their stability, enhancing their conductivity, and elucidating distinct catalytic mechanisms. Herein, a core-shell catalyst, comprising a crystalline SnO2 core and an amorphous SnOx shell supported on MXene (denoted as SnO2@SnOx/MXene), was prepared utilizing hydrothermal and solution reduction methods. The SnO2@SnOx/MXene catalyst excels in the electrocatalytic conversion of CO2 to formate, yielding a Faradaic efficiency (FE) as high as 93% for formate production at -1.17 V vs RHE and demonstrating exceptional durability. Both density functional theory (DFT) calculations and experimental results indicate that the SnOx shell bolsters formate formation by fine-tuning the adsorption energy of the *OCHO intermediate. In SnO2@SnOx/MXene, MXene plays a vital role in enhancing the conductivity and stability of the amorphous shell and especially amplifying Raman signals of catalyst components. The ex/in situ surface-enhanced Raman scattering (SERS) application further confirms the formation of amorphous SnOx and further enables the direct detection of the formation of the intermediate species. This work provides the basis for the application of amorphous materials in practical electrocatalytic reduction of CO2 reduction.
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Affiliation(s)
- Haiyan Jing
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Peng Zhao
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Cai Liu
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Zongdeng Wu
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
- Key Laboratory of Advanced Energy Materials Chemistry, Ministry of Education, Nankai University, Tianjin 300071, China
| | - Jia Yu
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Boyuan Liu
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Can Su
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Wu Lei
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
| | - Qingli Hao
- Key Laboratory for Soft Chemistry and Functional Materials, Ministry of Education, School of Chemical Engineering, Nanjing University of Science and Technology, Nanjing 210094, P. R. China
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10
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Lin Y, Wang YG, Li X, Zhao J, Liu H, Wu C, Yang L, Li G, Qi Z, Shan L, Jiang Y, Song L. Constructing Asymmetric Charge Polarized NiCo Prussian Blue Analogue for Promoted Electrocatalytic Methanol to Formate Conversion. Small 2023:e2311452. [PMID: 38145341 DOI: 10.1002/smll.202311452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Indexed: 12/26/2023]
Abstract
The highly selective electrochemical conversion of methanol to formate is of great significance for various clean energy devices, but understanding the structure-to-property relationship remains unclear. Here, the asymmetric charge polarized NiCo prussian blue analogue (NiCo PBA-100) is reported to exhibit remarkable catalytic performance with high current density (210 mA cm-2 @1.65 V vs RHE) and Faraday efficiency (over 90%). Meanwhile, the hybrid water splitting and Zinc-methanol-battery assembled by NiCo PBA-100 display the promoted performance with decent stability. X-ray absorption spectroscopy (XAS) and operando Raman spectroscopy indicate that the asymmetric charge polarization in NiCo PBA leads to more unoccupied states of Ni and occupied states of Co, thereby facilitating the rapid transformation of the high-active catalytic centers. Density functional theory calculations combining operando Fourier transform infrared spectroscopy demonstrate that the final reconstructed catalyst derived by NiCo PBA-100 exhibits rearranged d band properties along with a lowered energy barrier of the rate-determining step and favors the desired formate production.
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Affiliation(s)
- Yunxiang Lin
- Institutes of Physical Science and Information Technology, School of Materials Science and Engineering Leibniz International Joint Research Center of Materials Sciences of Anhui Province Center of High Magnetic Fields and Free Electron Lasers, Information Meterials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei, 230601, China
| | - Yan-Ge Wang
- Institutes of Physical Science and Information Technology, School of Materials Science and Engineering Leibniz International Joint Research Center of Materials Sciences of Anhui Province Center of High Magnetic Fields and Free Electron Lasers, Information Meterials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei, 230601, China
| | - Xiaoyu Li
- Institutes of Physical Science and Information Technology, School of Materials Science and Engineering Leibniz International Joint Research Center of Materials Sciences of Anhui Province Center of High Magnetic Fields and Free Electron Lasers, Information Meterials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei, 230601, China
| | - Jiahui Zhao
- Institutes of Physical Science and Information Technology, School of Materials Science and Engineering Leibniz International Joint Research Center of Materials Sciences of Anhui Province Center of High Magnetic Fields and Free Electron Lasers, Information Meterials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei, 230601, China
| | - Hengjie Liu
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China
| | - Chuanqiang Wu
- Institutes of Physical Science and Information Technology, School of Materials Science and Engineering Leibniz International Joint Research Center of Materials Sciences of Anhui Province Center of High Magnetic Fields and Free Electron Lasers, Information Meterials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei, 230601, China
| | - Li Yang
- Institutes of Physical Science and Information Technology, School of Materials Science and Engineering Leibniz International Joint Research Center of Materials Sciences of Anhui Province Center of High Magnetic Fields and Free Electron Lasers, Information Meterials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei, 230601, China
- Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany
| | - Guang Li
- Institutes of Physical Science and Information Technology, School of Materials Science and Engineering Leibniz International Joint Research Center of Materials Sciences of Anhui Province Center of High Magnetic Fields and Free Electron Lasers, Information Meterials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei, 230601, China
| | - Zeming Qi
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China
| | - Lei Shan
- Institutes of Physical Science and Information Technology, School of Materials Science and Engineering Leibniz International Joint Research Center of Materials Sciences of Anhui Province Center of High Magnetic Fields and Free Electron Lasers, Information Meterials and Intelligent Sensing Laboratory of Anhui Province, Anhui University, Hefei, 230601, China
| | - Yong Jiang
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, China
- School of Electronic and Information Engineering, Tiangong University, Tianjin, 300387, China
| | - Li Song
- National Synchrotron Radiation Laboratory, University of Science and Technology of China, Hefei, 230029, China
- Zhejiang Institute of Photonelectronics, Jinhua, Zhejiang, 321004, China
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11
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Wang M, Li X, Ma X, Wang J, Jin X, Zhang L, Shi J. High Formate Selectivity and Deactivation Mechanism of CuS Nanoparticles in CO 2 Electrocatalytic Reduction Reaction. ChemSusChem 2023; 16:e202300879. [PMID: 37622740 DOI: 10.1002/cssc.202300879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/23/2023] [Accepted: 08/24/2023] [Indexed: 08/26/2023]
Abstract
CO2 electroreduction into liquid fuels is of broad interest and benefits reducing the energy crisis and environment burdens. CuS has been reported to be a desirable candidate for CO2 electroreduction into formate; however, its formate selectivity and stability are still far from the demands of practical application. Herein, we report CuS nanoparticles exhibiting good Faradaic efficiency of formate (about 98 %) in CO2 electroreduction and its deactivation mechanism during the reaction. The deactivation of CuS was found to be associated with the reconstruction and S loss of CuS, which deteriorates the Faradaic efficiency of formate. Combined with ionic and gas analyses, the S atom in CuS was lost in the form of H2 S, SO2 , and SO4 2- , followed by the reconstruction of CuS into copper oxides. Such a catalyst reconstruction facilitates electroreductions of CO2 and H2 O, respectively, into CO and H2 , etc., resulting in the degradation of catalytical performance of CO2 electroreduction into formate. This work reveals the important role of S loss and reconstruction of metal sulfide catalysts during the electroreduction reaction, which may benefit the further development of CuS-based electro-catalyst for CO2 electroreduction.
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Affiliation(s)
- Min Wang
- Institution Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-xi Road, Shanghai, 200050, P.R. China
| | - Xiaoyao Li
- Institution Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-xi Road, Shanghai, 200050, P.R. China
| | - Xia Ma
- Institution Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-xi Road, Shanghai, 200050, P.R. China
| | - Jie Wang
- Institution Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-xi Road, Shanghai, 200050, P.R. China
| | - Xixiong Jin
- Institution Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-xi Road, Shanghai, 200050, P.R. China
| | - Lingxia Zhang
- Institution Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-xi Road, Shanghai, 200050, P.R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, No. 19 A Yuquan Road, Beijing, 100049, P.R. China
- School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou, 310024, P.R. China
| | - Jianlin Shi
- Institution Shanghai Institute of Ceramics, Chinese Academy of Sciences, 1295 Ding-xi Road, Shanghai, 200050, P.R. China
- Center of Materials Science and Optoelectronics Engineering, University of Chinese Academy of Sciences, No. 19 A Yuquan Road, Beijing, 100049, P.R. China
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12
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Rowe JH, Elia I, Shahid O, Gaudiano EF, Sifnugel NE, Johnson S, Reynolds AG, Fung ME, Joshi S, LaFleur MW, Park JS, Pauken KE, Rabinowitz JD, Freeman GJ, Haigis MC, Sharpe AH. Formate Supplementation Enhances Antitumor CD8+ T-cell Fitness and Efficacy of PD-1 Blockade. Cancer Discov 2023; 13:2566-2583. [PMID: 37728660 PMCID: PMC10843486 DOI: 10.1158/2159-8290.cd-22-1301] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 08/10/2023] [Accepted: 09/18/2023] [Indexed: 09/21/2023]
Abstract
The tumor microenvironment (TME) restricts antitumor CD8+ T-cell function and immunotherapy responses. Cancer cells compromise the metabolic fitness of CD8+ T cells within the TME, but the mechanisms are largely unknown. Here we demonstrate that one-carbon (1C) metabolism is enhanced in T cells in an antigen-specific manner. Therapeutic supplementation of 1C metabolism using formate enhances CD8+ T-cell fitness and antitumor efficacy of PD-1 blockade in B16-OVA tumors. Formate supplementation drives transcriptional alterations in CD8+ T-cell metabolism and increases gene signatures for cellular proliferation and activation. Combined formate and anti-PD-1 therapy increases tumor-infiltrating CD8+ T cells, which are essential for enhanced tumor control. Our data demonstrate that formate provides metabolic support to CD8+ T cells reinvigorated by anti-PD-1 to overcome a metabolic vulnerability in 1C metabolism in the TME to further improve T-cell function. SIGNIFICANCE This study identifies that deficiencies in 1C metabolism limit the efficacy of PD-1 blockade in B16-OVA tumors. Supplementing 1C metabolism with formate during anti-PD-1 therapy enhances CD8+ T-cell fitness in the TME and CD8+ T-cell-mediated tumor clearance. These findings demonstrate that formate supplementation can enhance exhausted CD8+ T-cell function. See related commentary by Lin et al., p. 2507. This article is featured in Selected Articles from This Issue, p. 2489.
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Affiliation(s)
- Jared H. Rowe
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, 02215, USA
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Lay Institute of Immunology and Inflammation, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, 02115, USA
| | - Ilaria Elia
- Department of Cell Biology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Department of Cellular and Molecular Medicine, KU Leuven, 3000 Leuven, Belgium
| | - Osmaan Shahid
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Lay Institute of Immunology and Inflammation, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, 02115, USA
| | - Emily F. Gaudiano
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Lay Institute of Immunology and Inflammation, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, 02115, USA
| | - Natalia E. Sifnugel
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Lay Institute of Immunology and Inflammation, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, 02115, USA
| | - Sheila Johnson
- Department of Cell Biology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Amy G. Reynolds
- Department of Pediatric Oncology, Dana-Farber Cancer Institute, Boston, MA, 02215, USA
| | - Megan E. Fung
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Lay Institute of Immunology and Inflammation, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, 02115, USA
| | - Shakchhi Joshi
- Department of Cell Biology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Martin W. LaFleur
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Lay Institute of Immunology and Inflammation, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, 02115, USA
| | - Joon Seok Park
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Lay Institute of Immunology and Inflammation, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, 02115, USA
| | - Kristen E. Pauken
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Lay Institute of Immunology and Inflammation, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, 02115, USA
| | - Joshua D. Rabinowitz
- Lewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, NJ, USA
| | - Gordon J. Freeman
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, 02215 USA
| | - Marcia C. Haigis
- Department of Cell Biology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
| | - Arlene H. Sharpe
- Department of Immunology, Blavatnik Institute, Harvard Medical School, Boston, MA, 02115, USA
- Lay Institute of Immunology and Inflammation, Harvard Medical School and Brigham and Women’s Hospital, Boston, MA, 02115, USA
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13
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Rather GM. Folate trapping is lethal to cancer cells. Chem Biol Drug Des 2023; 102:1588-1591. [PMID: 37620162 DOI: 10.1111/cbdd.14329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/31/2023] [Accepted: 08/07/2023] [Indexed: 08/26/2023]
Abstract
Regulation of formate flux by a key folate enzyme, MTHFD2 (methylene tetrahydrofolate dehydrogenase 2) in cancer cells remains poorly understood. Green et al. (Nature Metabolism, 2023; 5: 642-659) showed an interesting phenomenon of "folate trapping" toxicity leads to cancer cell kill using a potent inhibitor (TH9619) against the dehydrogenase and cyclohydrolase (DC) activities of cytosolic methylenetetrahydrofolate dehydrogenase 1 (cMTHFD1) and nuclear methylenetetrahydrofolate dehydrogenase 2 (nMTHFD2), but not the mitochondrial MTHFD2 (mTHFD2). But, mMTHFD2 is required for formate flow to cytosol which leads to the trapping of 10-formyl tetrahydrofolate and causes toxicity by TH9619 treatment, to kill cancer cells expressing mMTHFD2. This article opens new avenues to be evaluated for therapeutic benefits of cancer patients where MTHFD2 shows overexpression viz-a-viz breast, prostate, colorectal, acute myeloid leukemia, and other cancer types.
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Wang T, Leibrock N, Plugge CM, Smidt H, Zoetendal EG. In vitro interactions between Blautia hydrogenotrophica, Desulfovibrio piger and Methanobrevibacter smithii under hydrogenotrophic conditions. Gut Microbes 2023; 15:2261784. [PMID: 37753963 PMCID: PMC10538451 DOI: 10.1080/19490976.2023.2261784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2023] [Accepted: 09/15/2023] [Indexed: 09/28/2023] Open
Abstract
Methanogens, reductive acetogens and sulfate-reducing bacteria play an important role in disposing of hydrogen in gut ecosystems. However, how they interact with each other remains largely unknown. This in vitro study cocultured Blautia hydrogenotrophica (reductive acetogen), Desulfovibrio piger (sulfate reducer) and Methanobrevibacter smithii (methanogen). Results revealed that these three species coexisted and did not compete for hydrogen in the early phase of incubations. Sulfate reduction was not affected by B. hydrogenotrophica and M. smithii. D. piger inhibited the growth of B. hydrogenotrophica and M. smithii after 10 h incubations, and the inhibition on M. smithii was associated with increased sulfide concentration. Remarkably, M. smithii growth lag phase was shortened by coculturing with B. hydrogenotrophica and D. piger. Formate was rapidly used by M. smithii under high acetate concentration. Overall, these findings indicated that the interactions of the hydrogenotrophic microbes are condition-dependent, suggesting their interactions may vary in gut ecosystems.
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Affiliation(s)
- Taojun Wang
- Laboratory of Microbiology, Wageningen University & Research, Wageningen, The Netherlands
- Department of Animal Sciences, University of Illinois Urbana-Champaign, Urbana, IL, USA
| | - Nils Leibrock
- Laboratory of Microbiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Caroline M. Plugge
- Laboratory of Microbiology, Wageningen University & Research, Wageningen, The Netherlands
- Wetsus European Centre of Excellence for Sustainable Water Technology, Leeuwarden, The Netherlands
| | - Hauke Smidt
- Laboratory of Microbiology, Wageningen University & Research, Wageningen, The Netherlands
| | - Erwin G. Zoetendal
- Laboratory of Microbiology, Wageningen University & Research, Wageningen, The Netherlands
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Zhong X, Yang T, Liang S, Zhong Z, Deng H. Boron Dopant Modulated Electron Localization of Tin Oxide for Efficient Electrochemical CO 2 Reduction to Formate. Small 2023; 19:e2303185. [PMID: 37490550 DOI: 10.1002/smll.202303185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Revised: 07/14/2023] [Indexed: 07/27/2023]
Abstract
Sn-based electrocatalysts have great economic potential in the reduction of CO2 to HCOOH, while they still suffer from low current density, dissatisfactory selectivity, and poor stability. Inspired by electronic modification engineering, boron-doped SnO2 nanospheres (B-SnO2 ) are successfully synthesized to achieve high-efficiency CO2 reduction reaction (CO2 RR). It is found that the introduction of boron dopants can increase the number of active sites and facilitate the formation of the electron-rich Sn sites in its structure, thus enhancing the activation of CO2 molecules and reducing the energy barrier of *OCHO intermediates on the SnO2 surface. Thus, the B-doped SnO2 electrocatalyst exhibits a remarkable FEHCOOH above 90% within a broad potential window of -0.7 to -1.3 V versus reversible hydrogen electrode (RHE) (600 mV) and obtains the maximum value of 95.1% (the partial current density of HCOOH is 42.35 mA cm-2 ) at -1 V versus RHE. In conclusion, this work provides a novel strategy for optimizing the intrinsic properties of electrocatalysts for CO2 RR by the method of tuning the electronic structure.
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Affiliation(s)
- Xiaohui Zhong
- School of Environment and Energy, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, Guangdong, 510006, China
| | - Tingting Yang
- Centre for Ordered Materials, Organometallics and Catalysis (COMOC), Department of Chemistry, Ghent University, Krijgslaan 281-S3, Ghent, 9000, Belgium
| | - Shujie Liang
- School of Environment and Energy, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, Guangdong, 510006, China
| | - Zuqi Zhong
- School of Environment and Energy, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, Guangdong, 510006, China
| | - Hong Deng
- School of Environment and Energy, Guangdong Provincial Key Laboratory of Solid Wastes Pollution Control and Recycling, South China University of Technology, Guangzhou, Guangdong, 510006, China
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16
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Yu J, Park MJ, Lee J, Kwon SJ, Lim JK, Lee HS, Kang SG, Lee JH, Kwon KK, Kim YJ. Genomic potential and physiological characteristics of C1 metabolism in novel acetogenic bacteria. Front Microbiol 2023; 14:1279544. [PMID: 37933250 PMCID: PMC10625859 DOI: 10.3389/fmicb.2023.1279544] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Accepted: 10/05/2023] [Indexed: 11/08/2023] Open
Abstract
Acetogenic bacteria can utilize C1 compounds, such as carbon monoxide (CO), formate, and methanol, via the Wood-Ljungdahl pathway (WLP) to produce biofuels and biochemicals. Two novel acetogenic bacteria of the family Eubacteriaceae ES2 and ES3 were isolated from Eulsukdo, a delta island in South Korea. We conducted whole genome sequencing of the ES strains and comparative genome analysis on the core clusters of WLP with Acetobacterium woodii DSM1030T and Eubacterium limosum ATCC8486T. The methyl-branch cluster included a formate transporter and duplicates or triplicates copies of the fhs gene, which encodes formyl-tetrahydrofolate synthetase. The formate dehydrogenase cluster did not include the hydrogenase gene, which might be replaced by a functional complex with a separate electron bifurcating hydrogenase (HytABCDE). Additionally, duplicated copies of the acsB gene, encoding acetyl-CoA synthase, are located within or close to the carbonyl-branch cluster. The serum bottle culture showed that ES strains can utilize a diverse range of C1 compounds, including CO, formate, and methanol, as well as CO2. Notably, ES2 exhibited remarkable resistance to high concentrations of C1 substrates, such as 100% CO (200 kPa), 700 mM formate, and 500 mM methanol. Moreover, ES2 demonstrated remarkable growth rates under 50% CO (0.45 h-1) and 200 mM formate (0.34 h-1). These growth rates are comparable to or surpassing those previously reported in other acetogenic bacteria. Our study introduces novel acetogenic ES strains and describes their genetic and physiological characteristics, which can be utilized in C1-based biomanufacturing.
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Affiliation(s)
- Jihyun Yu
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
- KIOST School, University of Science and Technology, Daejeon, Republic of Korea
| | - Mi-Jeong Park
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
| | - Joungmin Lee
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
| | - Soo Jae Kwon
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
- KIOST School, University of Science and Technology, Daejeon, Republic of Korea
| | - Jae Kyu Lim
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
- KIOST School, University of Science and Technology, Daejeon, Republic of Korea
| | - Hyun Sook Lee
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
- KIOST School, University of Science and Technology, Daejeon, Republic of Korea
| | - Sung Gyun Kang
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
- KIOST School, University of Science and Technology, Daejeon, Republic of Korea
| | - Jung-Hyun Lee
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
- KIOST School, University of Science and Technology, Daejeon, Republic of Korea
| | - Kae Kyoung Kwon
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
- KIOST School, University of Science and Technology, Daejeon, Republic of Korea
| | - Yun Jae Kim
- Korea Institute of Ocean Science and Technology, Busan, Republic of Korea
- KIOST School, University of Science and Technology, Daejeon, Republic of Korea
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17
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Kosugi M, Tatara R, Fujii Y, Komaba S. Surfactant-Free Formate/O 2 Biofuel Cell with Electropolymerized Phenothiazine Derivative-Modified Enzymatic Bioanode. ACS Appl Bio Mater 2023; 6:4304-4313. [PMID: 37750824 PMCID: PMC10583231 DOI: 10.1021/acsabm.3c00502] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2023] [Accepted: 09/06/2023] [Indexed: 09/27/2023]
Abstract
A formate (HCOO-) bioanode was developed by utilizing a phenothiazine-based electropolymerized layer deposited on sucrose-derived carbon. The electrode modified with NAD-dependent formate dehydrogenase and the electropolymerized layer synergistically catalyzed the oxidation of the coenzyme (NADH) and fuel (HCOO-) to achieve efficient electron transfer. Further, the replacement of carbon nanotubes with water-dispersible sucrose-derived carbon used as the electrode base allowed the fabrication of a surfactant-free bioanode delivering a maximum current density of 1.96 mA cm-2 in the fuel solution. Finally, a separator- and surfactant-free HCOO-/O2 biofuel cell featuring the above bioanode and a gas-diffusion biocathode modified with bilirubin oxidase and 2,2'-azino-bis(3-ethylbenzothiazoline-6-sulfonate) was fabricated, delivering a maximum power density of 70 μW cm-2 (at 0.24 V) and an open-circuit voltage of 0.59 V. Thus, this study demonstrates the potential of formic acid as a fuel and possibilities for the application of carbon materials in bioanodes.
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Affiliation(s)
- Motohiro Kosugi
- Department of Applied Chemistry, Tokyo University of Science, Shinjuku, Tokyo 162-8601, Japan
| | - Ryoichi Tatara
- Department of Applied Chemistry, Tokyo University of Science, Shinjuku, Tokyo 162-8601, Japan
| | - Yuki Fujii
- Department of Applied Chemistry, Tokyo University of Science, Shinjuku, Tokyo 162-8601, Japan
| | - Shinichi Komaba
- Department of Applied Chemistry, Tokyo University of Science, Shinjuku, Tokyo 162-8601, Japan
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18
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Xu W, Xue W, Zhou Z, Wang J, Qi H, Sun S, Jin T, Yao P, Zhao JY, Lin F. Formate Might Be a Novel Potential Serum Metabolic Biomarker for Type 2 Diabetic Peripheral Neuropathy. Diabetes Metab Syndr Obes 2023; 16:3147-3160. [PMID: 37842336 PMCID: PMC10576463 DOI: 10.2147/dmso.s428933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Accepted: 10/04/2023] [Indexed: 10/17/2023] Open
Abstract
Background As one of the most frequent complications of type 2 diabetes mellitus (T2DM), diabetic peripheral neuropathy (DPN) shows a profound impact on 50% of patients with symptoms of neuropathic pain, numbness and other paresthesia. No valid serum biomarkers for the prediction of DPN have been identified in the clinic so far. This study is to investigate the potential serum biomarkers for DPN firstly based on 1H-Nuclear Magnetic Resonance (1H-NMR)-based metabolomics technique. Methods Thirty-six patients enrolled in this study were divided into two groups: 18 T2DM patients without DPN (T2DM group) and 18 T2DM patients with DPN (DPN group). Serum metabolites were measured via 1H-NMR spectroscopy. Bioinformatic approaches including principal component analysis (PCA), orthogonal partial least squares-discriminant analysis (OPLS-DA), independent sample t-test, Fisher's test, Pearson and Spearman correlation analysis, Stepwise multiple linear regression analysis and receiver operating characteristic (ROC) curve analysis were used to identify the potential altered serum biomarkers. Results A total of 20 metabolites were obtained and further analyzed. Formate was identified as the only potential biomarker that decreased in the DPN group with statistical significance after multiple comparisons (p<0.05). Formate also displayed a negative relationship with some elevated clinical markers in DPN. ROC curve analysis showed a good discriminative ability for formate in DPN with an area under the curve (AUC) value of 0.981. Conclusion Formate could be considered a potential serum metabolic biomarker for DPN. The reduced level of formate in DPN may be associated with mitochondrial dysfunction and gut microbiota alteration. Monitoring the level of serum formate would be an important strategy for the early diagnosis of DPN and a supplement of formate may be a promising treatment for DPN in the future.
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Affiliation(s)
- Weisheng Xu
- Department of Pain Medicine, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 200072, People’s Republic of China
- School of Medicine, Tongji University, Shanghai, 200331, People’s Republic of China
| | - Wangsheng Xue
- Department of Pain Medicine, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 200072, People’s Republic of China
| | - Zeyu Zhou
- School of Life Sciences, Fudan University, Shanghai, 200433, People’s Republic of China
| | - Jiying Wang
- Department of Pain Medicine, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 200072, People’s Republic of China
| | - Hui Qi
- Department of Pain Medicine, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 200072, People’s Republic of China
| | - Shiyu Sun
- Department of Pain Medicine, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 200072, People’s Republic of China
| | - Tong Jin
- Department of Pain Medicine, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 200072, People’s Republic of China
| | - Ping Yao
- Department of Pain Medicine, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 200072, People’s Republic of China
| | - Jian-Yuan Zhao
- Institute for Developmental and Regenerative Cardiovascular Medicine, MOE-Shanghai Key Laboratory of Children’s Environmental Health, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200090, People’s Republic of China
| | - Fuqing Lin
- Department of Pain Medicine, Shanghai Tenth People’s Hospital, Tongji University School of Medicine, Shanghai, 200072, People’s Republic of China
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19
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Chen TW, Chen SM, Anushya G, Kannan R, G. Al-Sehemi A, Alargarsamy S, Gajendran P, Ramachandran R. Development of Different Kinds of Electrocatalyst for the Electrochemical Reduction of Carbon Dioxide Reactions: An Overview. Molecules 2023; 28:7016. [PMID: 37894499 PMCID: PMC10609525 DOI: 10.3390/molecules28207016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2023] [Revised: 09/26/2023] [Accepted: 10/02/2023] [Indexed: 10/29/2023] Open
Abstract
Significant advancements have been made in the development of CO2 reduction processes for applications such as electrosynthesis, energy storage, and environmental remediation. Several materials have demonstrated great potential in achieving high activity and selectivity for the desired reduction products. Nevertheless, these advancements have primarily been limited to small-scale laboratory settings, and the considerable technical obstacles associated with large-scale CO2 reduction have not received sufficient attention. Many of the researchers have been faced with persistent challenges in the catalytic process, primarily stemming from the low Faraday efficiency, high overpotential, and low limiting current density observed in the production of the desired target product. The highlighted materials possess the capability to transform CO2 into various oxygenates, including ethanol, methanol, and formates, as well as hydrocarbons such as methane and ethane. A comprehensive summary of the recent research progress on these discussed types of electrocatalysts is provided, highlighting the detailed examination of their electrocatalytic activity enhancement strategies. This serves as a valuable reference for the development of highly efficient electrocatalysts with different orientations. This review encompasses the latest developments in catalyst materials and cell designs, presenting the leading materials utilized for the conversion of CO2 into various valuable products. Corresponding designs of cells and reactors are also included to provide a comprehensive overview of the advancements in this field.
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Affiliation(s)
- Tse-Wei Chen
- Department of Materials, Imperial College London, London SW7 2AZ, UK;
| | - Shen-Ming Chen
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 10608, Taiwan;
| | - Ganesan Anushya
- Department of Physics, St. Joseph College of Engineering, Sriperumbudur, Chennai 602 117, India;
| | - Ramanujam Kannan
- Department of Chemistry, Sri Kumara Gurupara Swamigal Arts College (Affiliated to Manomaniam Sundaranar University), Srivaikuntam, Thoothukudi 628 619, India;
| | - Abdullah G. Al-Sehemi
- Research Center for Advanced Materials Science (RCAMS), King Khalid University, Abha 61413, Saudi Arabia;
- Department of Chemistry, College of Science, King Khalid University, Abha 61413, Saudi Arabia
| | - Saranvignesh Alargarsamy
- Department of Chemical Engineering and Biotechnology, National Taipei University of Technology, Taipei 10608, Taiwan;
| | - Pandi Gajendran
- Department of Chemistry, The Madura College (Affiliated to Madurai Kamaraj University), Vidya Nagar, Madurai 625 011, India;
| | - Rasu Ramachandran
- Department of Chemistry, The Madura College (Affiliated to Madurai Kamaraj University), Vidya Nagar, Madurai 625 011, India;
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20
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Cha J, Lee J, Jeon BW, Kim YH, Kwon I. Real flue gas CO 2 hydrogenation to formate by an enzymatic reactor using O 2- and CO-tolerant hydrogenase and formate dehydrogenase. Front Bioeng Biotechnol 2023; 11:1265272. [PMID: 37854886 PMCID: PMC10579561 DOI: 10.3389/fbioe.2023.1265272] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 09/22/2023] [Indexed: 10/20/2023] Open
Abstract
It is challenging to capture carbon dioxide (CO2), a major greenhouse gas in the atmosphere, due to its high chemical stability. One potential practical solution to eliminate CO2 is to convert CO2 into formate using hydrogen (H2) (CO2 hydrogenation), which can be accomplished with inexpensive hydrogen from sustainable sources. While industrial flue gas could provide an adequate source of hydrogen, a suitable catalyst is needed that can tolerate other gas components, such as carbon monoxide (CO) and oxygen (O2), potential inhibitors. Our proposed CO2 hydrogenation system uses the hydrogenase derived from Ralstonia eutropha H16 (ReSH) and formate dehydrogenase derived from Methylobacterium extorquens AM1 (MeFDH1). Both enzymes are tolerant to CO and O2, which are typical inhibitors of metalloenzymes found in flue gas. We have successfully demonstrated that combining ReSH- and MeFDH1-immobilized resins can convert H2 and CO2 in real flue gas to formate via a nicotinamide adenine dinucleotide-dependent cascade reaction. We anticipated that this enzyme system would enable the utilization of diverse H2 and CO2 sources, including waste gases, biomass, and gasified plastics.
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Affiliation(s)
- Jaehyun Cha
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Republic of Korea
| | - Jinhee Lee
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
| | - Byoung Wook Jeon
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
| | - Yong Hwan Kim
- School of Energy and Chemical Engineering, Ulsan National Institute of Science and Technology (UNIST), Ulsan, Republic of Korea
| | - Inchan Kwon
- School of Materials Science and Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Republic of Korea
- Research Center for Innovative Energy and Carbon Optimized Synthesis for Chemicals (Inn-ECOSysChem), Gwangju Institute of Science and Technology (GIST), Gwangju, Republic of Korea
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21
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Wei Z, Song S, Gu H, Li Y, Sun Q, Ding N, Tang H, Zheng L, Liu S, Li Z, Chen W, Li S, Pang S. Enhancing the Photocatalytic Activity of Zirconium-Based Metal-Organic Frameworks Through the Formation of Mixed-Valence Centers. Adv Sci (Weinh) 2023; 10:e2303206. [PMID: 37547975 PMCID: PMC10582444 DOI: 10.1002/advs.202303206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 06/30/2023] [Indexed: 08/08/2023]
Abstract
Despite the desirability of metal-organic frameworks (MOFs) as heterogeneous photocatalysts, current strategies available to enhance the performance of MOF photocatalysts are complicated and expensive. Herein, a simple strategy is presented for improving the activity of MOF photocatalysts by regulating the atomic interface structure of the metal active sites on the MOF. In this study, MOF (PCN-222) is hybridized with cellulose acetate (CA@PCN-222) through an optimized atomic interface strategy, which lowers the average valence state of Zr ions. The electronic metal-support interaction mechanism of CA@PCN-222 is revealed by evaluating the photocatalytic CO2 reduction reaction (CO2 RR). The experimental results suggested that the electron migration efficiency at the atomic interface of the MOFs strongly coupled with cellulose is significantly improved. In particular, the CO2 RR to formate activity of CA@PCN-222 photocatalyst greatly increased from 778.2 to 2816.0 µmol g-1 compared with pristine PCN-222 without cellulose acetate. The findings suggest that the strongly coupled metal-ligand moiety at the atomic interface of MOFs may play a synergistic role in heterogeneous catalysts.
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Affiliation(s)
- Zihao Wei
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Shaojia Song
- State Key Laboratory of Heavy Oil ProcessingChina University of PetroleumBeijing102249China
| | - Hongfei Gu
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Yaqiong Li
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Qi Sun
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Ning Ding
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Hao Tang
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Lirong Zheng
- Institute of High Energy PhysicsChinese Academy of ScienceBeijing100049China
| | - Shuhu Liu
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
| | - Zhenxing Li
- State Key Laboratory of Heavy Oil ProcessingChina University of PetroleumBeijing102249China
| | - Wenxing Chen
- Energy & Catalysis CenterSchool of Materials Science and EngineeringBeijing Institute of TechnologyBeijing100081China
| | - Shenghua Li
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
- Institute of High Energy PhysicsChinese Academy of ScienceBeijing100049China
| | - Siping Pang
- School of Materials Science & EngineeringBeijing Institute of TechnologyBeijing100081P. R. China
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22
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Yamauchi R, Fujisawa M, Koyanagi S, Muramatsu A, Kobayashi T, Wada Y, Akama K, Tanaka M, Kurashige H, Sato A, Horiuchi H, Mukai T, Yamamoto Y, Sasaki Y. Formate-producing capacity provided by reducing ability of Streptococcus thermophilus nicotinamide adenine dinucleotide oxidase determines yogurt acidification rate. J Dairy Sci 2023; 106:6710-6722. [PMID: 37211485 DOI: 10.3168/jds.2023-23245] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Accepted: 04/19/2023] [Indexed: 05/23/2023]
Abstract
Yogurt is made by fermenting milk with 2 lactic acid bacteria, Lactobacillus delbrueckii ssp. bulgaricus and Streptococcus thermophilus. To comprehensively understand the protocooperation mechanism between S. thermophilus and L. bulgaricus in yogurt fermentation, we examined 24 combinations of cocultures comprising 7 fast- or slow-acidifying S. thermophilus strains with 6 fast- or slow-acidifying L. bulgaricus strains. Furthermore, 3 NADH oxidase (Nox)-deficient mutants (Δnox) and one pyruvate formate-lyase deficient mutant (ΔpflB) of S. thermophilus were used to evaluate the factor that determines the acidification rate of S. thermophilus. The results revealed that the acidification rate of S. thermophilus monoculture determined the yogurt fermentation rates, despite the coexistence of L. bulgaricus, whose acidification rate was either fast or slow. Significant correlation was found between the acidification rate of S. thermophilus monoculture and the amount of formate production. Result using ΔpflB showed that the formate was indispensable for the acidification of S. thermophilus. Moreover, results of the Δnox experiments revealed that formate production required Nox activity, which not only regulated dissolved oxygen, but also the redox potential. The Nox provided the large decrease in redox potential required by pyruvate formate-lyase to produce formate. A highly significant correlation was found between formate accumulation and Nox activity in S. thermophilus. In conclusion, the formate production ability provided by the action of Nox activity determines the acidification rate of S. thermophilus, and consequently, regulates yogurt coculture fermentation.
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Affiliation(s)
- R Yamauchi
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - M Fujisawa
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - S Koyanagi
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - A Muramatsu
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - T Kobayashi
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - Y Wada
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - K Akama
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - M Tanaka
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan
| | - H Kurashige
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, 35-1 Higashi 23, Towada, Aomori 034-8628, Japan
| | - A Sato
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, 35-1 Higashi 23, Towada, Aomori 034-8628, Japan
| | - H Horiuchi
- Food Science and Technology Research Laboratories, R&D Division, Meiji Co. Ltd., 1-29-1 Nanakuni, Hachioji, Tokyo 192-0919, Japan
| | - T Mukai
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, 35-1 Higashi 23, Towada, Aomori 034-8628, Japan
| | - Y Yamamoto
- Department of Animal Science, School of Veterinary Medicine, Kitasato University, 35-1 Higashi 23, Towada, Aomori 034-8628, Japan
| | - Y Sasaki
- Graduate School of Agriculture, University of Meiji, 1-1-1 Higashi-Mita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan.
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23
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Wang Q, Yang X, Zang H, Liu C, Wang J, Yu N, Kuai L, Qin Q, Geng B. InBi Bimetallic Sites for Efficient Electrochemical Reduction of CO 2 to HCOOH. Small 2023; 19:e2303172. [PMID: 37312395 DOI: 10.1002/smll.202303172] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 05/22/2023] [Indexed: 06/15/2023]
Abstract
Formic acid is receiving intensive attention as being one of the most progressive chemical fuels for the electrochemical reduction of carbon dioxide. However, the majority of catalysts suffer from low current density and Faraday efficiency. To this end, an efficient catalyst of In/Bi-750 with InOx nanodots load is prepared on a two-dimensional nanoflake Bi2 O2 CO3 substrate, which increases the adsorption of * CO2 due to the synergistic interaction between the bimetals and the exposure of sufficient active sites. In the H-type electrolytic cell, the formate Faraday efficiency (FE) reaches 97.17% at -1.0 V (vs reversible hydrogen electrode (RHE)) with no significant decay over 48 h. A formate Faraday efficiency of 90.83% is also obtained in the flow cell at a higher current density of 200 mA cm-2 . Both in-situ Fourier transform infrared spectroscopy (FT-IR) and theoretical calculations show that the BiIn bimetallic site can deliver superior binding energy to the * OCHO intermediate, thereby fundamentally accelerating the conversion of CO2 to HCOOH. Furthermore, assembled Zn-CO2 cell exhibits a maximum power of 6.97 mW cm-1 and a stability of 60 h.
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Affiliation(s)
- Qinru Wang
- College of Chemistry and Materials Science, The key Laboratory of Functional Molecular Solids, Ministry of Education, The Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, Anhui Normal University, Wuhu, 241002, China
| | - Xiaofeng Yang
- College of Chemistry and Materials Science, The key Laboratory of Functional Molecular Solids, Ministry of Education, The Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, Anhui Normal University, Wuhu, 241002, China
| | - Hu Zang
- College of Chemistry and Materials Science, The key Laboratory of Functional Molecular Solids, Ministry of Education, The Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, Anhui Normal University, Wuhu, 241002, China
| | - Changjiang Liu
- College of Chemistry and Materials Science, The key Laboratory of Functional Molecular Solids, Ministry of Education, The Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, Anhui Normal University, Wuhu, 241002, China
| | - Jiahao Wang
- College of Chemistry and Materials Science, The key Laboratory of Functional Molecular Solids, Ministry of Education, The Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, Anhui Normal University, Wuhu, 241002, China
| | - Nan Yu
- College of Chemistry and Materials Science, The key Laboratory of Functional Molecular Solids, Ministry of Education, The Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, Anhui Normal University, Wuhu, 241002, China
| | - Long Kuai
- School of Chemical and Environmental Engineering, Anhui Laboratory of Clean Catalytic Engineering, Anhui Polytechnic University, Beijing Middle Road, Wuhu, 241000, China
| | - Qing Qin
- College of Chemistry and Materials Science, The key Laboratory of Functional Molecular Solids, Ministry of Education, The Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, Anhui Normal University, Wuhu, 241002, China
| | - Baoyou Geng
- College of Chemistry and Materials Science, The key Laboratory of Functional Molecular Solids, Ministry of Education, The Key Laboratory of Electrochemical Clean Energy of Anhui Higher Education Institutes, Anhui Provincial Engineering Laboratory for New-Energy Vehicle Battery Energy-Storage Materials, Anhui Normal University, Wuhu, 241002, China
- Institute of Energy, Hefei Comprehensive National Science Center, Hefei, 230031, China
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24
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Zhao S, Qin Y, Wang X, Wang C, Chen X, Wang Y, Yu JX, Liu X, Wu Y, Chen Y. Anion Exchange Facilitates the In Situ Construction of Bi/BiO Interfaces for Enhanced Electrochemical CO 2 -to- Formate Conversion Over a Wide Potential Window. Small 2023; 19:e2302878. [PMID: 37376847 DOI: 10.1002/smll.202302878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2023] [Revised: 05/22/2023] [Indexed: 06/29/2023]
Abstract
Electrochemical reduction of CO2 (CO2 RR) into value-added products is a promising strategy to reduce energy consumption and solve environmental issues. Formic acid/formate is one of the high-value, easy-to-collect, and economically viable products. Herein, the reconstructed Bi2 O2 CO3 nanosheets (BOCR NSs) are synthesized by an in situ electrochemical anion exchange strategy from Bi2 O2 SO4 as a pre-catalyst. The BOCR NSs achieve a high formate Faradaic efficiency (FEformate ) of 95.7% at -1.1 V versus reversible hydrogen electrode (vs. RHE), and maintain FEformate above 90% in a wide potential range from -0.8 to -1.5 V in H-cell. The in situ spectroscopic studies reveal that the obtained BOCR NSs undergo the anion exchange from Bi2 O2 SO4 to Bi2 O2 CO3 and further promote the self-reduction to metallic Bi to construct Bi/BiO active site to facilitate the formation of OCHO* intermediate. This result demonstrates anion exchange strategy can be used to rational design high performance of the catalysts toward CO2 RR.
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Affiliation(s)
- Shulin Zhao
- State Key Laboratory of Materials-Oriented Chemical Engineering, and School of Energy Science and Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Yue Qin
- State Key Laboratory of Materials-Oriented Chemical Engineering, and School of Energy Science and Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Xuerong Wang
- State Key Laboratory of Materials-Oriented Chemical Engineering, and School of Energy Science and Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Chun Wang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Xin Chen
- Institute of Theoretical and Applied Physics, School of Physical Science and Technology, Soochow University, Suzhou, 215006, China
| | - Yu Wang
- Jiangsu Collaborative Innovation Centre of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, China
| | - Jie-Xiang Yu
- Institute of Theoretical and Applied Physics, School of Physical Science and Technology, Soochow University, Suzhou, 215006, China
| | - Xiaojing Liu
- State Key Laboratory of Materials-Oriented Chemical Engineering, and School of Energy Science and Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Yuping Wu
- State Key Laboratory of Materials-Oriented Chemical Engineering, and School of Energy Science and Engineering, Nanjing Tech University, Nanjing, 211816, China
| | - Yuhui Chen
- State Key Laboratory of Materials-Oriented Chemical Engineering, and School of Energy Science and Engineering, Nanjing Tech University, Nanjing, 211816, China
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25
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Brothwell JA, Fortney KR, Williams JS, Batteiger TA, Duplantier R, Grounds D, Jannasch AS, Katz BP, Spinola SM. Formate production is dispensable for Haemophilus ducreyi virulence in human volunteers. Infect Immun 2023; 91:e0017623. [PMID: 37594273 PMCID: PMC10501210 DOI: 10.1128/iai.00176-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2023] [Accepted: 06/29/2023] [Indexed: 08/19/2023] Open
Abstract
Haemophilus ducreyi is a causative agent of cutaneous ulcers in children who live in the tropics and of the genital ulcer disease chancroid in sexually active persons. In the anaerobic environment of abscesses and ulcers, anaerobic respiration and mixed acid fermentation (MAF) can be used to provide cellular energy. In Escherichia coli, MAF produces formate, acetate, lactate, succinate, and ethanol; however, MAF has not been studied in H. ducreyi. In human challenge experiments with H. ducreyi 35000HP, transcripts of the formate transporter FocA and pyruvate formate lyase (PflB) were upregulated in pustules compared to the inocula. We made single and double mutants of focA and pflB in 35000HP. Growth of 35000HPΔfocA was similar to 35000HP, but 35000HPΔpflB and 35000HPΔfocA-pflB had growth defects during both aerobic and anaerobic growth. Mutants lacking pflB did not secrete formate into the media. However, formate was secreted into the media by 35000HPΔfocA, indicating that H. ducreyi has alternative formate transporters. The pH of the media during anaerobic growth decreased for 35000HP and 35000HPΔfocA, but not for 35000HPΔpflB or 35000HPΔfocA-pflB, indicating that pflB is the main contributor to media acidification during anaerobic growth. We tested whether formate production and transport were required for virulence in seven human volunteers in a mutant versus parent trial between 35000HPΔfocA-pflB and 35000HP. The pustule formation rate was similar for 35000HP (42.9%)- and 35000HPΔfocA-pflB (62%)-inoculated sites. Although formate production occurs during in vitro growth and focA-pflB transcripts are upregulated during human infection, focA and pflB are not required for virulence in humans.
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Affiliation(s)
- Julie A. Brothwell
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Kate R. Fortney
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Jalan S. Williams
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Teresa A. Batteiger
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Rory Duplantier
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Danielle Grounds
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Amber S. Jannasch
- Bindley Bioscience Center, Purdue University, West Lafayette, Indiana, USA
| | - Barry P. Katz
- Department of Biostatistics and Health Data Sciences, Indiana University School of Medicine, Indianapolis, Indiana, USA
| | - Stanley M. Spinola
- Department of Microbiology and Immunology, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
- Department of Pathology and Laboratory Medicine, Indiana University School of Medicine, Indianapolis, Indiana, USA
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26
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Yang R, Huang Q, Sha X, Gao B, Peng J. Regulation of Bimetallic Coordination Centers in MOF Catalyst for Electrochemical CO 2 Reduction to Formate. Int J Mol Sci 2023; 24:13838. [PMID: 37762141 PMCID: PMC10530794 DOI: 10.3390/ijms241813838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Revised: 09/03/2023] [Accepted: 09/05/2023] [Indexed: 09/29/2023] Open
Abstract
Electrocatalytic reduction of CO2 to valuable chemicals can alleviate the energy crisis, and solve the greenhouse effect. The key is to develop non-noble metal electrocatalysts with high activity, selectivity, and stability. Herein, bimetallic metal organic frameworks (MOFs) materials (BiZn-MOF, BiSn-MOF, and BiIn-MOF) were constructed by coordinating the metals Zn, In, Sn, and Bi with the organic ligand 3-amino-1H-1,2,4-triazole-5-carboxylic acid (H2atzc) through a rapid microwave synthesis approach. The coordination centers in bimetallic MOF catalyst were regulated to optimize the catalytic performance for electrochemical CO2 reduction reaction (CO2RR). The optimized catalyst BiZn-MOF exhibited higher catalytic activity than those of Bi-MOF, BiSn-MOF, and BiIn-MOF. BiZn-MOF exhibited a higher selectivity for formate production with a Faradic efficiency (FE = 92%) at a potential of -0.9 V (vs. RHE, reversible hydrogen electrode) with a current density of 13 mA cm-2. The current density maintained continuous electrolysis for 13 h. The electrochemical conversion of CO2 to formate mainly follows the *OCHO pathway. The good catalytic performance of BiZn-MOF may be attributed to the Bi-Zn bimetallic coordination centers in the MOF, which can reduce the binding energies of the reaction intermediates by tuning the electronic structure and atomic arrangement. This study provides a feasible strategy for performance optimization of bismuth-based catalysts.
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Affiliation(s)
| | | | | | | | - Juan Peng
- State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, College of Chemistry and Chemical Engineering, Ningxia University, Yinchuan 750021, China
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27
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Martinelli F, Heinken A, Henning AK, Wörheide MA, Hensen T, González A, Arnold M, Asthana S, Budde K, Engelman CD, Estaki M, Grabe HJ, Heston M, Johnson S, Kastenmüller G, Martino C, McDonald D, Rey F, Kilimann I, Peters O, Wang X, Spruth EJ, Schneider A, Fliessbach K, Wiltfang J, Hansen N, Glanz W, Buerger K, Janowitz D, Laske C, Munk MH, Spottke A, Roy N, Nauck M, Teipel S, Knight R, Kaddurah-Daouk R, Bendlin BB, Hertel J, Thiele I. Whole-body modelling reveals microbiome and genomic interactions on reduced urine formate levels in Alzheimer's disease. Res Sq 2023:rs.3.rs-3306891. [PMID: 37720019 PMCID: PMC10503865 DOI: 10.21203/rs.3.rs-3306891/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
In this study, we aimed to understand the potential role of the gut microbiome in the development of Alzheimer's disease (AD). We took a multi-faceted approach to investigate this relationship. Urine metabolomics were examined in individuals with AD and controls, revealing decreased formate and fumarate concentrations in AD. Additionally, we utilized whole-genome sequencing (WGS) data obtained from a separate group of individuals with AD and controls. This information allowed us to create and investigate host-microbiome personalized models. Notably, AD individuals displayed diminished formate microbial secretion in these models. Additionally, we identified specific reactions responsible for the production of formate in the host, and interestingly, these reactions were linked to genes that have correlations with AD. This study suggests formate as a possible early AD marker and highlights genetic and microbiome contributions to its production. The reduced formate secretion and its genetic associations point to a complex connection between gut microbiota and AD. This holistic understanding might pave the way for novel diagnostic and therapeutic avenues in AD management.
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Affiliation(s)
| | | | | | - Maria A Wörheide
- Helmholtz Zentrum München - German Research Center for Environmental Health
| | | | | | - Matthias Arnold
- Helmholtz Zentrum München - German Research Center for Environmental Health
| | | | | | | | | | | | | | | | - Gabi Kastenmüller
- Helmholtz Zentrum München - German Research Center for Environmental Health
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Nina Roy
- German Center for Neurodegenerative Diseases
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Luo Y, Chen S, Zhang J, Ding X, Pan B, Wang L, Lu J, Cao M, Li Y. Perovskite-Derived Bismuth with I - and Cs + Dual Modification for High-Efficiency CO 2 -to- Formate Electrosynthesis and Al-CO 2 Batteries. Adv Mater 2023; 35:e2303297. [PMID: 37272677 DOI: 10.1002/adma.202303297] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/09/2023] [Revised: 05/29/2023] [Indexed: 06/06/2023]
Abstract
Bi-based materials are one of the most promising candidates for electrochemical CO2 reduction reaction (CO2 RR) to formate; however, the majority of them still suffer from low current density and stability that essentially constrain their potential applications at the industrial scale. Surface modification represents an effective approach to modulate the electrode microenvironment and the relative binding strength of key intermediates. Herein, it is demonstrated that the surface comodification with halides and alkali metal ions from the conversion of Bi-based halide perovskite nanocrystals is a viable strategy to boost the CO2 RR performance of Bi for formate electrosynthesis. Cs3 Bi2 I9 nanocrystals are prepared by a hot-injection method. The as-prepared products feature well-defined hexagonal shape and uniform size distribution. When used as the precatalyst, Cs3 Bi2 I9 nanocrystals are converted to Cs+ and I- comodified Bi. The resultant catalyst exhibits high formate Faradaic efficiency close to 100%, and remarkable partial current density up to 44 mA cm-2 in an H-cell and up to 276 mA cm-2 in a flow cell. Moreover, Cs3 Bi2 I9 is used as the cathode catalyst and paired with an Al anode in an Al-CO2 battery for simultaneous CO2 valorization and power generation.
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Affiliation(s)
- Yuqing Luo
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, China
- Jiangsu Key Laboratory for Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Shuhua Chen
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, China
- Jiangsu Key Laboratory for Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Jie Zhang
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, China
- Jiangsu Key Laboratory for Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Xue Ding
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, China
- Jiangsu Key Laboratory for Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Binbin Pan
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, China
- Jiangsu Key Laboratory for Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Liguang Wang
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310058, China
| | - Jun Lu
- College of Chemical and Biological Engineering, Zhejiang University, Hangzhou, 310058, China
| | - Muhan Cao
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, China
- Jiangsu Key Laboratory for Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
| | - Yanguang Li
- Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, 215123, China
- Jiangsu Key Laboratory for Advanced Negative Carbon Technologies, Soochow University, Suzhou, 215123, China
- Macao Institute of Materials Science and Engineering (MIMSE), MUST-SUDA Joint Research Center for Advanced Functional Materials, Macau University of Science and Technology, Taipa, Macau SAR, 999078, China
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Zhang J, Chen Y, Xu F, Zhang Y, Tian J, Guo Y, Chen G, Wang X, Yang L, Wu Q, Hu Z. High-Dispersive Pd Nanoparticles on Hierarchical N-Doped Carbon Nanocages to Boost Electrochemical CO 2 Reduction to Formate at Low Potential. Small 2023; 19:e2301577. [PMID: 37140077 DOI: 10.1002/smll.202301577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Revised: 04/03/2023] [Indexed: 05/05/2023]
Abstract
Electrochemical CO2 reduction reaction (CO2 RR) to value-added chemicals/fuels is an effective strategy to achieve the carbon neutral. Palladium is the only metal to selectively produce formate via CO2 RR at near-zero potentials. To reduce cost and improve activity, the high-dispersive Pd nanoparticles on hierarchical N-doped carbon nanocages (Pd/hNCNCs) are constructed by regulating pH in microwave-assisted ethylene glycol reduction. The optimal catalyst exhibits high formate Faradaic efficiency of >95% within -0.05-0.30 V and delivers an ultrahigh formate partial current density of 10.3 mA cm-2 at the low potential of -0.25 V. The high performance of Pd/hNCNCs is attributed to the small size of uniform Pd nanoparticles, the optimized intermediates adsorption/desorption on modified Pd by N-doped support, and the promoted mass/charge transfer kinetics arising from the hierarchical structure of hNCNCs. This study sheds light on the rational design of high-efficient electrocatalysts for advanced energy conversion.
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Affiliation(s)
- Junru Zhang
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Yiqun Chen
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Fengfei Xu
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Yan Zhang
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Jingyi Tian
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Yue Guo
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Guanghai Chen
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Xizhang Wang
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Lijun Yang
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Qiang Wu
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Zheng Hu
- Key Laboratory of Mesoscopic Chemistry of MOE, Jiangsu Provincial Laboratory for Nanotechnology, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
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Dahlin LR, Meyers AW, Stefani SW, Webb EG, Wachter B, Subramanian V, Guarnieri MT. Heterologous expression of formate dehydrogenase enables photoformatotrophy in the emerging model microalga, Picochlorum renovo. Front Bioeng Biotechnol 2023; 11:1162745. [PMID: 37706077 PMCID: PMC10497104 DOI: 10.3389/fbioe.2023.1162745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Accepted: 08/04/2023] [Indexed: 09/15/2023] Open
Abstract
Rising global greenhouse gas emissions and the impacts of resultant climate change necessitate development and deployment of carbon capture and conversion technologies. Amongst the myriad of bio-based conversion approaches under evaluation, a formate bio-economy has recently been proposed, wherein CO2-derived formate serves as a substrate for concurrent carbon and energy delivery to microbial systems. To date, this approach has been explored in chemolithotrophic and heterotrophic organisms via native or engineered formatotrophy. However, utilization of this concept in phototrophic organisms has yet to be reported. Herein, we have taken the first steps to establish formate utilization in Picochlorum renovo, a recently characterized eukaryotic microalga with facile genetic tools and promising applied biotechnology traits. Plastidial heterologous expression of a formate dehydrogenase (FDH) enabled P. renovo growth on formate as a carbon and energy source. Further, FDH expression enhanced cultivation capacity on ambient CO2, underscoring the potential for bypass of conventional CO2 capture and concentration limitations. This work establishes a photoformatotrophic cultivation regime that leverages light energy-driven formate utilization. The resultant photosynthetic formate platform has widespread implications for applied phototrophic cultivation systems and the bio-economy at large.
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Affiliation(s)
- Lukas R. Dahlin
- Biosciences Center, National Renewable Energy Laboratory, Golden, CO, United States
| | - Alex W. Meyers
- Biosciences Center, National Renewable Energy Laboratory, Golden, CO, United States
| | - Skylar W. Stefani
- Biosciences Center, National Renewable Energy Laboratory, Golden, CO, United States
| | - Ellsbeth G. Webb
- Biosciences Center, National Renewable Energy Laboratory, Golden, CO, United States
| | - Benton Wachter
- Biosciences Center, National Renewable Energy Laboratory, Golden, CO, United States
| | | | - Michael T. Guarnieri
- Biosciences Center, National Renewable Energy Laboratory, Golden, CO, United States
- Department of Chemical and Biological Engineering, Colorado School of Mines, Golden, CO, United States
- Renewable and Sustainable Energy Institute, University of Colorado, Boulder, CO, United States
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Zhu Y, Ding S, Wang X, Zhang R, Feng X, Sun X, Xiao G, Zhu Y. Interfacial Electronic Interaction in In 2O 3/Poly(3,4-ethylenedioxythiophene)-Modified Carbon Heterostructures for Enhanced Electroreduction of CO 2 to Formate. ACS Appl Mater Interfaces 2023. [PMID: 37399534 DOI: 10.1021/acsami.3c05892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/05/2023]
Abstract
Formate, as an important chemical raw material, is considered to be one of the most promising products for industrialization among CO2 electroreduction reaction (CO2RR) products, but it still suffers from poor selectivity and a low formation rate at a high current density on account of the competitory hydrogen evolution reaction. Herein, the heterogeneous nanostructure was constructed by anchoring In2O3 nanoparticles on poly(3,4-ethylenedioxythiophene) (PEDOT)-modified carbon black (In2O3/PC), in which the PEDOT polymer interface layer could immobilize In2O3 nanoparticles and obtain a notable reduction in electron transfer resistance among the In2O3 particles, showing a 27% increase in the total electron transfer rate. The optimized In2O3/PC with rich heterogeneous interfaces selectively reduced CO2 to formate with a high FE of 95.4% and a current density of 251.4 mA cm-2 under -1.18 V vs RHE. Also, the formate production rate for In2O3/PC was up to 7025.1 μmol h-1 cm-2, surpassing most previously reported CO2RR catalysts. The in situ XRD results revealed that In2O3 particles were reduced to metallic indium (In) as catalytic active sites during CO2RR. DFT calculations verified that a strong interface interaction between In sites and PC induced electron transfer from In sites to PC, which could optimize the charge distribution of active sites, accelerate electron transfer, and elevate the p-band center of In sites toward the Fermi level, thereby lowering the adsorption energy of *OCHO intermediates for CO2 conversion to formate.
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Affiliation(s)
- Ying Zhu
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China
| | - Shaosong Ding
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China
| | - Xingpu Wang
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China
| | - Rong Zhang
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China
| | - Xiaochen Feng
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China
| | - Xiang Sun
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China
| | - Guozheng Xiao
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China
| | - Ying Zhu
- Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology Ministry of Education, School of Chemistry, Beihang University, Beijing 100191, China
- Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, Beijing 100191, China
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Hennequart M, Pilley SE, Labuschagne CF, Coomes J, Mervant L, Driscoll PC, Legrave NM, Lee Y, Kreuzaler P, Macintyre B, Panina Y, Blagih J, Stevenson D, Strathdee D, Schneider-Luftman D, Grönroos E, Cheung EC, Yuneva M, Swanton C, Vousden KH. ALDH1L2 regulation of formate, formyl-methionine, and ROS controls cancer cell migration and metastasis. Cell Rep 2023; 42:112562. [PMID: 37245210 DOI: 10.1016/j.celrep.2023.112562] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Revised: 03/10/2023] [Accepted: 05/09/2023] [Indexed: 05/30/2023] Open
Abstract
Mitochondrial 10-formyltetrahydrofolate (10-formyl-THF) is utilized by three mitochondrial enzymes to produce formate for nucleotide synthesis, NADPH for antioxidant defense, and formyl-methionine (fMet) to initiate mitochondrial mRNA translation. One of these enzymes-aldehyde dehydrogenase 1 family member 2 (ALDH1L2)-produces NADPH by catabolizing 10-formyl-THF into CO2 and THF. Using breast cancer cell lines, we show that reduction of ALDH1L2 expression increases ROS levels and the production of both formate and fMet. Both depletion of ALDH1L2 and direct exposure to formate result in enhanced cancer cell migration that is dependent on the expression of the formyl-peptide receptor (FPR). In various tumor models, increased ALDH1L2 expression lowers formate and fMet accumulation and limits metastatic capacity, while human breast cancer samples show a consistent reduction of ALDH1L2 expression in metastases. Together, our data suggest that loss of ALDH1L2 can support metastatic progression by promoting formate and fMet production, resulting in enhanced FPR-dependent signaling.
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Affiliation(s)
- Marc Hennequart
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Steven E Pilley
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Christiaan F Labuschagne
- Faculty of Natural and Agricultural Sciences, North-West University (Potchefstroom Campus), 11 Hoffman Street, Potchesfstoom 2531, South Africa
| | - Jack Coomes
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Loic Mervant
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Paul C Driscoll
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | | | - Younghwan Lee
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Peter Kreuzaler
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | | | - Yulia Panina
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Julianna Blagih
- Department of Obstetrics-Gynaecology, University of Montreal, Maisonneuve-Rosemont Hospital Research Centre, 5414 Assomption Blvd, Montreal, QC H1T 2M4, Canada
| | | | | | | | - Eva Grönroos
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Eric C Cheung
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Mariia Yuneva
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Charles Swanton
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK
| | - Karen H Vousden
- The Francis Crick Institute, 1 Midland Road, London NW1 1AT, UK.
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Wang KC, Lerche MH, Ardenkjær-Larsen JH, Jensen PR. Formate Metabolism in Shigella flexneri and Its Effect on HeLa Cells at Different Stages during the Infectious Process. Microbiol Spectr 2023; 11:e0063122. [PMID: 37042762 PMCID: PMC10269805 DOI: 10.1128/spectrum.00631-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2022] [Accepted: 03/16/2023] [Indexed: 04/13/2023] Open
Abstract
Shigellosis caused by Shigella is one of the most important foodborne illnesses in global health, but little is known about the metabolic cross talk between this bacterial pathogen and its host cells during the different stages of the infection process. A detailed understanding of the metabolism can potentially lead to new drug targets remedying the pressing problem of antibiotic resistance. Here, we use stable isotope-resolved metabolomics as an unbiased and fast method to investigate how Shigella metabolizes 13C-glucose in three different environments: inside the host cells, adhering to the host cells, and alone in suspension. We find that especially formate metabolism by bacteria is sensitive to these different environments. The role of formate in pathogen metabolism is sparsely described in the literature compared to the roles of acetate and butyrate. However, its metabolic pathway is regarded as a potential drug target due to its production in microorganisms and its absence in humans. Our study provides new knowledge about the regulatory effect of formate. Bacterial metabolism of formate is pH dependent when studied alone in culture medium, whereas this effect is less pronounced when the bacteria adhere to the host cells. Once the bacteria are inside the host cells, we find that formate accumulation is reduced. Formate also affects the host cells resulting in a reduced infection rate. This was correlated to an increased immune response. Thus, intriguingly formate plays a double role in pathogenesis by increasing the virulence of Shigella and at the same time stimulating the immune response of the host. IMPORTANCE Bacterial infection is a pressing societal concern due to development of resistance toward known antibiotics. Central carbon metabolism has been suggested as a potential new target for drug development, but metabolic changes upon infection remain incompletely understood. Here, we used a cellular infection model to study how the bacterial pathogen Shigella adapts its metabolism depending on the environment starting from the extracellular medium until Shigella successfully invaded and proliferated inside host cells. The mixed-acid fermentation of Shigella was the major metabolic pathway during the infectious process, and the glucose-derived metabolite formate surprisingly played a divergent role in the pathogen and in the host cell. Our data show reduced infection rate when both host cells and bacteria were treated with formate, which correlated with an upregulated immune response in the host cells. The formate metabolism in Shigella thus potentially provides a route toward alternative treatment strategies for Shigella prevention.
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Affiliation(s)
- Ke-Chuan Wang
- Center for Hyperpolarization in Magnetic Resonance, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Mathilde Hauge Lerche
- Center for Hyperpolarization in Magnetic Resonance, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Jan Henrik Ardenkjær-Larsen
- Center for Hyperpolarization in Magnetic Resonance, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Pernille Rose Jensen
- Center for Hyperpolarization in Magnetic Resonance, Department of Health Technology, Technical University of Denmark, Kongens Lyngby, Denmark
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Kawabe Y, Ito Y, Hori Y, Kukunuri S, Shiokawa F, Nishiuchi T, Jeong S, Katagiri K, Xi Z, Li Z, Shigeta Y, Takahashi Y. 1T/1H-SnS 2 Sheets for Electrochemical CO 2 Reduction to Formate. ACS Nano 2023. [PMID: 37272845 DOI: 10.1021/acsnano.2c12627] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Understanding the catalytic mechanism of highly active two-dimensional electrocatalysts is crucial to their rational design. Herein, we reveal the element dependence of the reactivity of two-dimensional metal dichalcogenide sheets for electrocatalytic CO2 reduction. We found that tin(IV) disulfide (SnS2) and molybdenum(IV) disulfide (MoS2) sheets exhibited Faradaic efficiencies of 63.3% and ∼0%, respectively, for formic acid. Scanning electrochemical cell microscopy and theoretical calculations were used to identify the catalytically active sites of SnS2 as terraces and edges. Owing to the effective utilization of the entire surface area, SnS2 can effectively accelerate catalytic reactions. This finding provides a direction for material research in two-dimensional electrocatalysts for energy-efficient chemical production from electrochemical CO2 reduction, as well as for other energy devices.
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Affiliation(s)
- Yusuke Kawabe
- Department of Electronics, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Yoshikazu Ito
- Institute of Applied Physics, Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Japan
| | - Yuta Hori
- Center for Computational Sciences, University of Tsukuba, Ibaraki 305-8577, Japan
| | - Suresh Kukunuri
- Institute of Applied Physics, Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Japan
| | - Fumiya Shiokawa
- Institute of Applied Physics, Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Japan
| | - Tomohiko Nishiuchi
- Department of Chemistry, Graduate School of Science, Osaka University, 1-1 Machikaneyama, Toyonaka, Osaka 560-0043, Japan
| | - Samuel Jeong
- Institute of Applied Physics, Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Japan
| | - Kosuke Katagiri
- Division of Electrical Engineering and Computer Science, Kanazawa University, Kanazawa 920-1192, Japan
| | - Zeyu Xi
- Institute of Applied Physics, Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Japan
| | - Zhikai Li
- Institute of Applied Physics, Graduate School of Pure and Applied Sciences, University of Tsukuba, Tsukuba 305-8573, Japan
| | - Yasuteru Shigeta
- Center for Computational Sciences, University of Tsukuba, Ibaraki 305-8577, Japan
| | - Yasufumi Takahashi
- Department of Electronics, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
- WPI Nano Life Science Institute (NanoLSI, WPI), Kanazawa University, Kakuma-machi, Kanazawa, Ishikawa 920-1192, Japan
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Turlin J, Puiggené Ò, Donati S, Wirth NT, Nikel PI. Core and auxiliary functions of one-carbon metabolism in Pseudomonas putida exposed by a systems-level analysis of transcriptional and physiological responses. mSystems 2023:e0000423. [PMID: 37273222 DOI: 10.1128/msystems.00004-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
The soil bacterium Pseudomonas putida is a robust biomanufacturing host that assimilates a broad range of substrates while efficiently coping with adverse environmental conditions. P. putida is equipped with functions related to one-carbon (C1) compounds (e.g. methanol, formaldehyde, and formate) oxidation-yet pathways to assimilate these carbon sources are largely absent. In this work, we adopted a systems-level approach to study the genetic and molecular basis of C1 metabolism in P. putida. RNA sequencing identified two oxidoreductases, encoded by PP_0256 and PP_4596, transcriptionally active in the presence of formate. Quantitative physiology of deletion mutants revealed growth defects at high formate concentrations, pointing to an important role of these oxidoreductases in C1 tolerance. Moreover, we describe a concerted detoxification process for methanol and formaldehyde, the C1 intermediates upstream formate. Alcohol oxidation to highly-reactive formaldehyde by PedEH and other broad-substrate-range dehydrogenases underpinned the (apparent) suboptimal methanol tolerance of P. putida. Formaldehyde was mostly processed by a glutathione-dependent mechanism encoded in the frmAC operon, and thiol-independent FdhAB and AldB-II overtook detoxification at high aldehyde concentrations. Deletion strains were constructed and characterized towards unveiling these biochemical mechanisms, underscoring the worth of P. putida for emergent biotechnological applications-e.g. engineering synthetic formatotrophy and methylotrophy.IMPORTANCEC1 substrates continue to attract interest in biotechnology, as their use is both cost-effective and ultimately expected to mitigate the impact of greenhouse gas emissions. However, our current understanding of bacterial C1 metabolism remains relatively limited in species that cannot grow on (i.e., assimilate) these substrates. Pseudomonas putida, a model Gram-negative environmental bacterium, constitutes a prime example of this sort. The biochemical pathways active in response to methanol, formaldehyde, and formate have been largely overlooked-although the ability of P. putida to process C1 molecules has been previously alluded to in the literature. By using a systems-level strategy, this study bridges such knowledge gap through the identification and characterization of mechanisms underlying methanol, formaldehyde, and formate detoxification-including hitherto unknown enzymes that act on these substrates. The results reported herein both expand our understanding of microbial metabolism and lay a solid foundation for engineering efforts toward valorizing C1 feedstocks.
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Affiliation(s)
- Justine Turlin
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Òscar Puiggené
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Stefano Donati
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Nicolas T Wirth
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kongens Lyngby, Denmark
| | - Pablo I Nikel
- The Novo Nordisk Foundation Center for Biosustainability, Technical University of Denmark, Kongens Lyngby, Denmark
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36
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Mirzakhani S, Yin BH, Masteri-Farahani M, Yip ACK. Heterogeneous Catalytic Systems for Carbon Dioxide Hydrogenation to Value-Added Chemicals. Chempluschem 2023:e202300157. [PMID: 37263976 DOI: 10.1002/cplu.202300157] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 05/21/2023] [Accepted: 06/01/2023] [Indexed: 06/03/2023]
Abstract
Utilizing renewable energy to hydrogenate carbon dioxide into fuels eliminates massive CO2 emissions from the atmosphere and diminishes our need for using fossil fuels. This review presents the most recent developments for designing heterogeneous catalysts for the hydrogenation of CO2 to formate, methanol, and C2+ hydrocarbons. Thermodynamic challenges and mechanistic insights are discussed, providing a strong foundation to propose a suitable catalyst. The main body of this review focuses on nanostructured catalysts for constructing efficient heterogeneous systems. The most important factors affecting catalytic performance are highlighted, including active metals, supports and promoters that can potentially be used. The summary of the results and the outlook are presented in the final section.
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Affiliation(s)
- Sara Mirzakhani
- University of Canterbury, Department of Chemical and Process Engineering, NEW ZEALAND
| | - Ben Hang Yin
- Victoria University of Wellington, Robinson Research Institute, NEW ZEALAND
| | | | - Alex C K Yip
- University of Canterbury, Chemical and Process Engineering, Ilam, 8041, Christchurch, NEW ZEALAND
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Lai W, Liu Y, Zeng M, Han D, Xiao M, Wang S, Ren S, Meng Y. One-Step Electrochemical Dealloying of 3D Bi-Continuous Micro-Nanoporous Bismuth Electrodes and CO 2RR Performance. Nanomaterials (Basel) 2023; 13:nano13111767. [PMID: 37299670 DOI: 10.3390/nano13111767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 05/27/2023] [Accepted: 05/29/2023] [Indexed: 06/12/2023]
Abstract
The rapid development of electrochemical CO2 reduction offers a promising route to convert intermittent renewable energy into products of high value-added fuels or chemical feedstocks. However, low faradaic efficiency, low current density, and a narrow potential range still limit the large-scale application of CO2RR electrocatalysts. Herein, monolith 3D bi-continuous nanoporous bismuth (np-Bi) electrodes are fabricated via a simple one-step electrochemical dealloying strategy from Pb-Bi binary alloy. The unique bi-continuous porous structure ensures highly effective charge transfer; meanwhile, the controllable millimeter-sized geometric porous structure enables easy catalyst adjustment to expose highly suitable surface curvatures with abundant reactive sites. This results in a high selectivity of 92.6% and superior potential window (400 mV, selectivity > 88%) for the electrochemical reduction of carbon dioxide to formate. Our scalable strategy provides a feasible pathway for mass-producing high-performance and versatile CO2 electrocatalysts.
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Affiliation(s)
- Wenqin Lai
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Yating Liu
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Mingming Zeng
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Dongmei Han
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519000, China
| | - Min Xiao
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Shuanjin Wang
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Shan Ren
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
| | - Yuezhong Meng
- The Key Laboratory of Low-Carbon Chemistry & Energy Conservation of Guangdong Province, State Key Laboratory of Optoelectronic Materials and Technologies, School of Materials Science and Engineering, Sun Yat-sen University, Guangzhou 510275, China
- School of Chemical Engineering and Technology, Sun Yat-sen University, Zhuhai 519000, China
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Zhao Y, Liu X, Chen J, Chen J, Chen J, Fan L, Yang H, Xi S, Shen L, Wang L. Promote electroreduction of CO 2 via catalyst valence state manipulation by surface-capping ligand. Proc Natl Acad Sci U S A 2023; 120:e2218040120. [PMID: 37216512 PMCID: PMC10235936 DOI: 10.1073/pnas.2218040120] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2022] [Accepted: 04/10/2023] [Indexed: 05/24/2023] Open
Abstract
Electrochemical CO2 reduction provides a potential means for synthesizing value-added chemicals over the near equilibrium potential regime, i.e., formate production on Pd-based catalysts. However, the activity of Pd catalysts has been largely plagued by the potential-depended deactivation pathways (e.g., [Formula: see text]-PdH to [Formula: see text]-PdH phase transition, CO poisoning), limiting the formate production to a narrow potential window of 0 V to -0.25 V vs. reversible hydrogen electrode (RHE). Herein, we discovered that the Pd surface capped with polyvinylpyrrolidone (PVP) ligand exhibits effective resistance to the potential-depended deactivations and can catalyze formate production at a much extended potential window (beyond -0.7 V vs. RHE) with significantly improved activity (~14-times enhancement at -0.4 V vs. RHE) compared to that of the pristine Pd surface. Combined results from physical and electrochemical characterizations, kinetic analysis, and first-principle simulations suggest that the PVP capping ligand can effectively stabilize the high-valence-state Pd species (Pdδ+) resulted from the catalyst synthesis and pretreatments, and these Pdδ+ species are responsible for the inhibited phase transition from [Formula: see text]-PdH to [Formula: see text]-PdH, and the suppression of CO and H2 formation. The present study confers a desired catalyst design principle, introducing positive charges into Pd-based electrocatalyst to enable efficient and stable CO2 to formate conversion.
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Affiliation(s)
- Yilin Zhao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore117585, Singapore
| | - Xiaoqing Liu
- Department of Mechanical Engineering, National University of Singapore, Singapore117575, Singapore
| | - Jingyi Chen
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore117585, Singapore
| | - Junmei Chen
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore117585, Singapore
| | - Jiayi Chen
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore117585, Singapore
| | - Lei Fan
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore117585, Singapore
| | - Haozhou Yang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore117585, Singapore
| | - Shibo Xi
- Institute of Sustainability for Chemicals, Energy and Environment, A*STAR, Jurong Island, Singapore627833, Singapore
| | - Lei Shen
- Department of Mechanical Engineering, National University of Singapore, Singapore117575, Singapore
| | - Lei Wang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore117585, Singapore
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Du J, Han Y, Zhang H, Gao X, Guan J, Chen A. CoP 2O 6-Assisted Copper/Carbon Catalyst for Electrocatalytic Reduction of CO 2 to Formate. ACS Nano 2023. [PMID: 37159435 DOI: 10.1021/acsnano.2c12426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
Reducing CO2 into value-added chemicals and fuels by electrochemical reduction of CO2 (CO2ER) in an aqueous medium is considered a potential way to store intermittent renewable energy and alleviate the energy crisis. Cu-based catalysts are a common electrocatalyst used in CO2ER. However, selectivity has always been a difficult problem to solve, especially in terms of the production of C1 products. Based on the characteristics of the carbon framework and the CoP2O6 species, herein, Cu and CoP2O6 co-anchored N-doped hollow carbon spheres (CoP2O6/HCS-Cu) with a precisely controllable copper content were prepared, in order to produce formate with a high current density and Faraday efficiency from CO2ER. The ratio of copper to cobalt has a strong influence on the catalytic performance of the catalyst. In addition, the experimental results and density functional theory calculations show that CoP2O6 is an important factor in promoting the formation of formate.
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Affiliation(s)
- Juan Du
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, 70 Yuhua Road, Shijiazhuang 050018, China
| | - Yuxiu Han
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, 70 Yuhua Road, Shijiazhuang 050018, China
| | - Haobo Zhang
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, 70 Yuhua Road, Shijiazhuang 050018, China
| | - Xueqing Gao
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, 70 Yuhua Road, Shijiazhuang 050018, China
| | - Jing Guan
- School of Environmental & Municipal Engineering, Qingdao University of Technology, Qingdao 266033, China
| | - Aibing Chen
- College of Chemical and Pharmaceutical Engineering, Hebei University of Science and Technology, 70 Yuhua Road, Shijiazhuang 050018, China
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40
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Li SH, Hu S, Liu H, Liu J, Kang X, Ge S, Zhang Z, Yu Q, Liu B. Two-Dimensional Metal Coordination Polymer Derived Indium Nanosheet for Efficient Carbon Dioxide Reduction to Formate. ACS Nano 2023; 17:9338-9346. [PMID: 37140944 DOI: 10.1021/acsnano.3c01059] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Main group indium materials have been known as promising electrocatalysts for two-electron-involved carbon dioxide reduction to produce formate, which is a key energy vector in many industrial reactions. However, the synthesis of two-dimensional (2D) monometallic nonlayered indium remains a great challenge. Here, we present a facile electrochemical reduction strategy to transform 2D indium coordination polymer into elemental indium nanosheets. In a customized flow cell, the reconstructed metallic indium exhibits a high Faradaic efficiency (FE) of 96.3% for formate with a maximum partial current density exceeding 360 mA cm-2 and negligible degradation after 140 h operation in 1 M KOH solution, outperforming the state-of-the-art indium-based electrocatalysts. Moreover, in and ex situ electrochemical analysis and characterizations demonstrate that the enhanced exposure of active sites and mass/charge transport at the CO2 gas-catalyst-electrolyte triple-phase interface and the restrained electrolyte flooding are contributing to producing and stabilizing carbon dioxide radical anion intermediates, thus leading to superior catalytic performance.
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Affiliation(s)
- Shao-Hai Li
- Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute & Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, People's Republic of China
| | - Shuqi Hu
- Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute & Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, People's Republic of China
| | - Heming Liu
- Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute & Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, People's Republic of China
| | - Jiarong Liu
- Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute & Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, People's Republic of China
| | - Xin Kang
- Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute & Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, People's Republic of China
| | - Shiyu Ge
- Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute & Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, People's Republic of China
| | - Zhiyuan Zhang
- Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute & Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, People's Republic of China
| | - Qiangmin Yu
- Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute & Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, People's Republic of China
| | - Bilu Liu
- Shenzhen Geim Graphene Center, Tsinghua-Berkeley Shenzhen Institute & Institute of Materials Research, Tsinghua Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, People's Republic of China
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Li J, Li L, Ma X, Han X, Xing C, Qi X, He R, Arbiol J, Pan H, Zhao J, Deng J, Zhang Y, Yang Y, Cabot A. Selective Ethylene Glycol Oxidation to Formate on Nickel Selenide with Simultaneous Evolution of Hydrogen. Adv Sci (Weinh) 2023; 10:e2300841. [PMID: 36950758 DOI: 10.1002/advs.202300841] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Revised: 02/21/2023] [Indexed: 05/27/2023]
Abstract
There is an urgent need for cost-effective strategies to produce hydrogen from renewable net-zero carbon sources using renewable energies. In this context, the electrochemical hydrogen evolution reaction can be boosted by replacing the oxygen evolution reaction with the oxidation of small organic molecules, such as ethylene glycol (EG). EG is a particularly interesting organic liquid with two hydroxyl groups that can be transformed into a variety of C1 and C2 chemicals, depending on the catalyst and reaction conditions. Here, a catalyst is demonstrated for the selective EG oxidation reaction (EGOR) to formate on nickel selenide. The catalyst nanoparticle (NP) morphology and crystallographic phase are tuned to maximize its performance. The optimized NiS electrocatalyst requires just 1.395 V to drive a current density of 50 mA cm-2 in 1 m potassium hydroxide (KOH) and 1 m EG. A combination of in situ electrochemical infrared absorption spectroscopy (IRAS) to monitor the electrocatalytic process and ex situ analysis of the electrolyte composition shows the main EGOR product is formate, with a Faradaic efficiency above 80%. Additionally, C2 chemicals such as glycolate and oxalate are detected and quantified as minor products. Density functional theory (DFT) calculations of the reaction process show the glycol-to-oxalate pathway to be favored via the glycolate formation, where the CC bond is broken and further electro-oxidized to formate.
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Affiliation(s)
- Junshan Li
- Institute for Advanced Study, Chengdu University, Chengdu, 610106, China
| | - Luming Li
- Institute for Advanced Study, Chengdu University, Chengdu, 610106, China
- College of Food and Biological Engineering, Chengdu University, Chengdu, 610106, China
| | - Xingyu Ma
- School of Chemistry and Environment, Southwest Minzu University, Chengdu, 610041, China
| | - Xu Han
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, Catalonia, 08193, Spain
| | - Congcong Xing
- Catalonia Institute for Energy Research-IREC, Sant Adrià de Besòs, Barcelona, Catalonia, 08930, Spain
| | - Xueqiang Qi
- Catalonia Institute for Energy Research-IREC, Sant Adrià de Besòs, Barcelona, Catalonia, 08930, Spain
| | - Ren He
- Catalonia Institute for Energy Research-IREC, Sant Adrià de Besòs, Barcelona, Catalonia, 08930, Spain
| | - Jordi Arbiol
- Catalan Institute of Nanoscience and Nanotechnology (ICN2), CSIC and BIST, Campus UAB, Bellaterra, Barcelona, Catalonia, 08193, Spain
- ICREA, Pg. Lluís Companys 23, Barcelona, Catalonia, 08910, Spain
| | - Huiyan Pan
- School of Biological and Chemical Engineering, Nanyang Institute of Science and Technology, Nanyang, 473004, China
| | - Jun Zhao
- Hebei Key Laboratory of Photoelectric Control on Surface and Interface, College of Science, Hebei University of Science and Technology, Shijiazhuang, 050018, China
| | - Jie Deng
- College of Food and Biological Engineering, Chengdu University, Chengdu, 610106, China
| | - Yu Zhang
- Catalonia Institute for Energy Research-IREC, Sant Adrià de Besòs, Barcelona, Catalonia, 08930, Spain
- Department of Materials Science and Engineering, Pennsylvania State University, University Park, PA, 16802, USA
| | - Yaoyue Yang
- School of Chemistry and Environment, Southwest Minzu University, Chengdu, 610041, China
| | - Andreu Cabot
- Catalonia Institute for Energy Research-IREC, Sant Adrià de Besòs, Barcelona, Catalonia, 08930, Spain
- ICREA, Pg. Lluís Companys 23, Barcelona, Catalonia, 08910, Spain
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Duan J, Zhao Q, Wang Y, Chi Z, Li W, Wang X, Liu S, Bi S. The dCache Domain of the Chemoreceptor Tlp1 in Campylobacter jejuni Binds and Triggers Chemotaxis toward Formate. mBio 2023:e0356422. [PMID: 37052512 DOI: 10.1128/mbio.03564-22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/14/2023] Open
Abstract
Chemotaxis is an important virulence factor in some enteric pathogens, and it is involved in the pathogenesis and colonization of the host. However, there is limited knowledge regarding the environmental signals that promote chemotactic behavior and the sensing of these signals by chemoreceptors. To date, there is no information on the ligand molecule that directly binds to and is sensed by Campylobacter jejuni Tlp1, which is a chemoreceptor with a dCache-type ligand-binding domain (LBD). dCache (double Calcium channels and chemotaxis receptor) is the largest group of sensory domains in bacteria, but the dCache-type chemoreceptor that directly binds to formate has not yet been discovered. In this study, formate was identified as a direct-binding ligand of C. jejuni Tlp1 with high sensing specificity. We used the strategy of constructing a functional hybrid receptor of C. jejuni Tlp1 and the Escherichia coli chemoreceptor Tar to screen for the potential ligand of Tlp1, with the binding of formate to Tlp1-LBD being verified using isothermal titration calorimetry. Molecular docking and experimental analyses indicated that formate binds to the membrane-proximal pocket of the dCache subdomain. Chemotaxis assays demonstrated that formate elicits robust attractant responses of the C. jejuni strain NCTC 11168, specifically via Tlp1. The chemoattraction effect of formate via Tlp1 promoted the growth of C. jejuni, especially when competing with Tlp1- or CheY-knockout strains. Our study reveals the molecular mechanisms by which C. jejuni mediates chemotaxis toward formate, and, to our knowledge, is the first report on the high-specificity binding of the dCache-type chemoreceptor to formate as well as the physiological role of chemotaxis toward formate. IMPORTANCE Chemotaxis is important for Campylobacter jejuni to colonize favorable niches in the gastrointestinal tract of its host. However, there is still a lack of knowledge about the ligand molecules for C. jejuni chemoreceptors. The dCache-type chemoreceptor, namely, Tlp1, is the most conserved chemoreceptor in C. jejuni strains; however, the direct-binding ligand(s) triggering chemotaxis has not yet been discovered. In the present study, we found that the ligand that binds directly to Tlp1-LBD with high specificity is formate. C. jejuni exhibits robust chemoattraction toward formate, primarily via Tlp1. Tlp1 is the first reported dCache-type chemoreceptor that specifically binds formate and triggers strong chemotaxis. We further demonstrated that the formate-mediated promotion of C. jejuni growth is correlated with Tlp1-mediated chemotaxis toward formate. Our work provides important insights into the mechanism and physiological function of chemotaxis toward formate and will facilitate further investigations into the involvement of microbial chemotaxis in pathogen-host interactions.
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Affiliation(s)
- Jingjing Duan
- State Key Laboratory of Microbial Biotechnology, Shandong University, Qingdao, China
| | - Qi Zhao
- State Key Laboratory of Microbial Biotechnology, Shandong University, Qingdao, China
| | - Yuxin Wang
- State Key Laboratory of Microbial Biotechnology, Shandong University, Qingdao, China
| | - Zhe Chi
- College of Marine Life Sciences, Ocean University of China, Qingdao, China
| | - Wei Li
- Department of Clinical Laboratory, Qilu Hospital, Shandong University, Jinan, China
| | - Xue Wang
- State Key Laboratory of Microbial Biotechnology, Shandong University, Qingdao, China
| | - Shuangjiang Liu
- State Key Laboratory of Microbial Biotechnology, Shandong University, Qingdao, China
- State Key Laboratory of Microbial Resources, and Environmental Microbiology Research Center, Institute of Microbiology, Chinese Academy of Sciences, Beijing, China
| | - Shuangyu Bi
- State Key Laboratory of Microbial Biotechnology, Shandong University, Qingdao, China
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van den Bosch B, Rawls B, Brands MB, Koopman C, Phillips MF, Figueiredo MC, Gruter GJM. Formate Over-Oxidation Limits Industrialization of Glycerol Oxidation Paired with Carbon Dioxide Reduction to Formate. Chempluschem 2023; 88:e202300112. [PMID: 37042441 DOI: 10.1002/cplu.202300112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/15/2023] [Indexed: 04/13/2023]
Abstract
Electrocatalytic CO2 reduction processes are generally coupled with the oxidation of water. Process economics can greatly improve by replacing the water oxidation with a more valuable oxidation reaction, a process called paired electrolysis. Here we report the feasibility of pairing CO2 reduction with the oxidation of glycerol on Ni3 S2 /NF anodes to produce formate at both anode and cathode. Initially we optimized the oxidation of glycerol to maximize the Faraday efficiency to formate by using design of experiments. In flow cell electrolysis, excellent selectivity (up to 90 % Faraday efficiency) was achieved at high current density (150 mA/cm2 of geometric surface area). Then we successfully paired the reduction of CO2 with the oxidation of glycerol. A prerequisite for industrial application is to obtain reaction mixtures with a high concentration of formate to enable efficient downstream separation. We show that the anodic process is limited in formate concentration, as Faraday efficiency to formate greatly decreases when operating at 2.5 M formate (∼10 w%) in the reaction mixture due to over-oxidation of formate. We identify this as a major bottleneck for the industrial feasibility of this paired electrolysis process.
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Affiliation(s)
- Bart van den Bosch
- Renewable Chemistries, Avantium Chemicals, Science Park 408, 1098 XH, Amsterdam, The Netherlands
| | - Brian Rawls
- Renewable Chemistries, Avantium Chemicals, Science Park 408, 1098 XH, Amsterdam, The Netherlands
| | - Maria B Brands
- Van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
| | - Christel Koopman
- Renewable Chemistries, Avantium Chemicals, Science Park 408, 1098 XH, Amsterdam, The Netherlands
| | - Matthew F Phillips
- Renewable Chemistries, Avantium Chemicals, Science Park 408, 1098 XH, Amsterdam, The Netherlands
| | - Marta C Figueiredo
- Chemical Engineering and Chemistry, Technical University Eindhoven, Het Kranenveld 14, 5600 MB, Eindhoven, The Netherlands
| | - Gert-Jan M Gruter
- Renewable Chemistries, Avantium Chemicals, Science Park 408, 1098 XH, Amsterdam, The Netherlands
- Van 't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH, Amsterdam, The Netherlands
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Kinoshita Y, Deromachi N, Kajiwara T, Koizumi TA, Kitagawa S, Tamiaki H, Tanaka K. Photoinduced Catalytic Organic-Hydride Transfer to CO 2 Mediated with Ruthenium Complexes as NAD + /NADH Redox Couple Models. ChemSusChem 2023; 16:e202300032. [PMID: 36639358 DOI: 10.1002/cssc.202300032] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 01/13/2023] [Indexed: 06/17/2023]
Abstract
The catalytic organic-hydride transfer to CO2 was first achieved through the photoinduced two-electron reduction of the [Ru(bpy)2 (pbn)]2+ /[Ru(bpy)2 (pbnHH)]2+ (bpy=2,2'-bipyridine, pbn=2-(pyridin-2-yl)benzo[b]-1,5-naphthyridine, and pbnHH=2-(pyridin-2-yl)-5,10-dihydrobenzo[b]-1,5-naphthyridine) redox couple in the presence of 1,3-dimethyl-2-phenyl-2,3-dihydro-1H-benzo[d]imidazole (BIH). The active species for the catalytic hydride transfer to carbon dioxide giving formate is [Ru(bpy)(bpy⋅- )(pbnHH)]+ formed by one-electron reduction of [Ru(bpy)2 (pbnHH)]2+ with BI⋅.
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Affiliation(s)
- Yusuke Kinoshita
- Graduate School of Life Sciences, Ritsumeikan University, 525-8577, Kusatsu, Shiga, Japan
| | - Nagisa Deromachi
- Graduate School of Life Sciences, Ritsumeikan University, 525-8577, Kusatsu, Shiga, Japan
| | - Takashi Kajiwara
- Institute for Integrated Cell-Material Sciences, Kyoto University Institute for Advanced Study, Kyoto University, Sakyo-ku, 606-8501, Kyoto, Japan
| | - Take-Aki Koizumi
- Advanced Instrumental Analysis Center, Shizuoka Institute of Science and Technology, 437-8555, Fukuroi, Shizuoka, Japan
| | - Susumu Kitagawa
- Institute for Integrated Cell-Material Sciences, Kyoto University Institute for Advanced Study, Kyoto University, Sakyo-ku, 606-8501, Kyoto, Japan
| | - Hitoshi Tamiaki
- Graduate School of Life Sciences, Ritsumeikan University, 525-8577, Kusatsu, Shiga, Japan
| | - Koji Tanaka
- Graduate School of Life Sciences, Ritsumeikan University, 525-8577, Kusatsu, Shiga, Japan
- Institute for Integrated Cell-Material Sciences, Kyoto University Institute for Advanced Study, Kyoto University, Sakyo-ku, 606-8501, Kyoto, Japan
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Zhai J, Hu Y, Su M, Shi J, Li H, Qin Y, Gao F, Lu Q. One-Step Phase Separation for Core-Shell Carbon@Indium Oxide@Bismuth Microspheres with Enhanced Activity for CO 2 Electroreduction to Formate. Small 2023; 19:e2206440. [PMID: 36650934 DOI: 10.1002/smll.202206440] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 12/06/2022] [Indexed: 06/17/2023]
Abstract
It is a substantial challenge to construct electrocatalysts with high activity, good selectivity, and long-term stability for electrocatalytic reduction of carbon dioxide to formic acid. Herein, bismuth and indium species are innovatively integrated into a uniform heterogeneous spherical structure by a neoteric quasi-microemulsion method, and a novel C@In2 O3 @Bi50 core-shell structure is constructed through a subsequent one-step phase separation strategy due to melting point difference and Kirkendall effect with the nano-limiting effect of the carbon structure. This core-shell C@In2 O3 @Bi50 catalyst can selectively reduce CO2 to formate with high selectivity (≈90% faradaic efficiency), large partial current density (24.53 mA cm-2 at -1.36 V), and long-term stability (up to 14.5 h), superior to most of the Bi-based catalysts. The hybrid Bi/In2 O3 interfaces of core-shell C@In2 O3 @Bi will stabilize the key intermediate HCOO* and suppress CO poisoning, benefiting the CO2 RR selectivity and stability, while the internal cavity of core-shell structure will improve the reaction kinetics because of the large specific surface area and the enhancement of ion shuttle and electron transfer. Furthermore, the nano-limited domain effect of outmost carbon prevent active components from oxidation and agglomeration, helpful for stabilizing the catalyst. This work offers valuable insights into core-shell structure engineering to promote practical CO2 conversion technology.
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Affiliation(s)
- Jingrong Zhai
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Ye Hu
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Mengfei Su
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Jiangwei Shi
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Hang Li
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
| | - Yezhi Qin
- Department of Materials Science and Engineering, Jiangsu Key Laboratory of Artificial Functional Materials, Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210023, P. R. China
| | - Feng Gao
- Department of Materials Science and Engineering, Jiangsu Key Laboratory of Artificial Functional Materials, Collaborative Innovation Center of Advanced Microstructures, College of Engineering and Applied Sciences, Nanjing University, Nanjing, 210023, P. R. China
| | - Qingyi Lu
- State Key Laboratory of Coordination Chemistry, Coordination Chemistry Institute, Collaborative Innovation Center of Advanced Microstructures, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, P. R. China
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46
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Vasile Scăețeanu G, Daniliuc CG, Olar R, Badea M. An Interesting Conversion Route of Mononuclear Zinc Complex to Zinc Mixed Carboxylate Coordination Polymer. Molecules 2023; 28. [PMID: 36903256 DOI: 10.3390/molecules28052011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 01/27/2023] [Accepted: 02/17/2023] [Indexed: 02/23/2023] Open
Abstract
A complex [Zn(bpy)(acr)2]·H2O (1) was converted in a DMF medium (DMF = N,N'-dimethylformamide) into a coordination polymer [Zn(bpy)(acr)(HCOO)]n (1a) (bpy = 2,2'-bipyridine, and Hacr = acrylic acid), and the species was fully characterized through a single crystal X-ray diffraction. Additional data were obtained by IR and thermogravimetric analysis. Complex (1a) crystalized the coordination polymer in the space group Pca21 of an orthorhombic system. Structural characterization revealed that Zn(II) adopted a square pyramidal stereochemistry generated by bpy molecules, coordinated by chelate, acrylate, and formate ions as unidentate and bridged, respectively. The presence of both the formate and the acrylate with different coordination modes generated two bands in ranges that were characteristic for the carboxylate vibration modes. Thermal decomposition occurs in two complex steps: it first happens via a bpy release, which is followed by an overlapped process that is associated with acrylate and formate decomposition. The obtained complex is of present interest due to the presence of two different carboxylates in its composition and situation, which is rarely reported in the literature.
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Yang C, Hu Y, Li S, Huang Q, Peng J. Self-Supporting Bi-Sb Bimetallic Nanoleaf for Electrochemical Synthesis of Formate by Highly Selective CO 2 Reduction. ACS Appl Mater Interfaces 2023; 15:6942-6950. [PMID: 36706254 DOI: 10.1021/acsami.2c20593] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Abstract
Electrocatalytic reduction of CO2 into valuable fuels and chemical feedstocks in a sustainable and environmentally friendly manner is an ideal way to mitigate climate change and environmental problems. Here, we fabricated a series of self-supporting Bi-Sb bimetallic nanoleaves on carbon paper (CP) by a facile electrodeposition method. The synergistic effect of Bi and Sb components and the change of the electronic structure lead to high formate selectivity and excellent stability in the electrochemical CO2 reduction reaction (CO2RR). Specifically, the Bi-Sb/CP bimetallic electrode achieved a high Faradic efficiency (FEformate, 88.30%) at -0.9 V (vs RHE). The FE of formate remained above 80% in a broad potential range of -0.9 to -1.3 V (vs RHE), while FECO was suppressed below 6%. Density functional theory calculations showed that Bi(012)-Sb reduced the adsorption energy of the *OCHO intermediate and promoted the mass transfer of charges. The optimally adsorbed *OCHO intermediate promoted formate production while inhibiting the CO product pathway, thereby enhancing the selectivity to formate synthesis. Moreover, the CO2RR performance was also investigated in a flow-cell system to evaluate its potential for industrial applications. The bimetallic Bi-Sb catalyst can maintain a steady current density of 160 mA/cm2 at -1.2 V (vs RHE) for 25 h continuous electrolysis. Such excellent stability for formate generation in flow cells has rarely been reported in previous studies. This work offers new insights into the development of bimetallic self-supporting electrodes for CO2 reduction.
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Affiliation(s)
- Chan Yang
- College of Chemistry and Chemical Engineering, State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan750021, P.R. China
| | - Yarong Hu
- College of Chemistry and Chemical Engineering, State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan750021, P.R. China
| | - Sanxiu Li
- College of Chemistry and Chemical Engineering, State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan750021, P.R. China
| | - Qun Huang
- College of Chemistry and Chemical Engineering, State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan750021, P.R. China
| | - Juan Peng
- College of Chemistry and Chemical Engineering, State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, Ningxia University, Yinchuan750021, P.R. China
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48
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Liu Z, Liu C, Mao S, Huang X. Heterogeneous Structure of Sn/SnO 2 Constructed via Phase Engineering for Efficient and Stable CO 2 Reduction. ACS Appl Mater Interfaces 2023; 15:7529-7537. [PMID: 36694419 DOI: 10.1021/acsami.2c18522] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/17/2023]
Abstract
The electrochemical carbon dioxide reduction reaction (CO2RR) catalyzed by Sn-based materials shows great potential for CO2-to-formate conversion. The presence of tin species with different oxidation states can promote the catalytic performance, most likely due to the interfaces of metallic and oxide phases that induce a synergistic effect. Therefore, it is desirable yet challenging to synthesize a hybrid catalyst with abundant active heterogeneous interfaces. Herein, we synthesize a hybrid catalyst constructed by decorating nanosized SnS2 in the SnO2 matrix. The uniformly distributed SnS2 nanoparticles are first reduced to metallic tin, which assists in the generation of abundant Sn/SnO2 heterogeneous interfaces under the in situ reduction process. Because of the electronic modulation at the heterogeneous interfaces, the resulting catalyst delivers a high current density of 200 mA·cm-2 at -0.86 V vs RHE, and the performance is stable for over 20 h. This work suggests a potentially powerful interface engineering strategy for the development of high-performance electrocatalysts for the CO2RR.
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Affiliation(s)
- Zhipeng Liu
- Hoffmann Institute of Advanced Materials, Postdoctoral Innovation Practice Base, Shenzhen Polytechnic, 7098 Liuxian Blvd, Nanshan District, Shenzhen518055, P. R. China
- Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen518055, P. R. China
| | - Chang Liu
- Hoffmann Institute of Advanced Materials, Postdoctoral Innovation Practice Base, Shenzhen Polytechnic, 7098 Liuxian Blvd, Nanshan District, Shenzhen518055, P. R. China
- School of Materials and Metallurgy, University of Science and Technology Liaoning, 185 Qianshan Zhong Road, Anshan114051, P. R. China
| | - Suhua Mao
- Hoffmann Institute of Advanced Materials, Postdoctoral Innovation Practice Base, Shenzhen Polytechnic, 7098 Liuxian Blvd, Nanshan District, Shenzhen518055, P. R. China
| | - Xiaoxi Huang
- Hoffmann Institute of Advanced Materials, Postdoctoral Innovation Practice Base, Shenzhen Polytechnic, 7098 Liuxian Blvd, Nanshan District, Shenzhen518055, P. R. China
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Wang X, He W, Shi J, Junqueira JRC, Zhang J, Dieckhöfer S, Seisel S, Das D, Schuhmann W. Ag-induced Phase Transition of Bi 2 O 3 Nanofibers for Enhanced Energy Conversion Efficiency towards Formate in CO 2 Electroreduction. Chem Asian J 2023; 18:e202201165. [PMID: 36445811 PMCID: PMC10107736 DOI: 10.1002/asia.202201165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 11/28/2022] [Accepted: 11/28/2022] [Indexed: 11/30/2022]
Abstract
Bi-based electrocatalysts have been widely investigated in the CO2 reduction reaction (CO2 RR) for the formation of formate. However, it remains a challenge to achieve high Faradaic efficiency (FE) and industrial current densities at low overpotentials for obtaining both high formate productivity and energy efficiency (EE). Herein, we report an Ag-Bi2 O3 hybrid nanofiber (Ag-Bi2 O3 ) for highly efficient electrochemical reduction of CO2 to formate. Ag-Bi2 O3 exhibits a formate FE of >90% for current densities from -10 to -250 mA ⋅ cm-2 and attains a yield rate of 11.7 mmol ⋅ s-1 ⋅ m-2 at -250 mA ⋅ cm-2 . Moreover, Ag-Bi2 O3 increased the EE (52.7%) by nearly 10% compared to a Bi2 O3 only counterpart. Structural characterization and in-situ Raman results suggest that the presence of Ag induced the conversion of Bi2 O3 from a monoclinic phase (α-Bi2 O3 ) to a metastable tetragonal phase (β-Bi2 O3 ) and accelerated the formation of active metallic Bi at low overpotentials (at > -0.3 V), which together contributes to the highly efficient formate formation.
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Affiliation(s)
- Xin Wang
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätstr. 150, 44780, Bochum, Germany
| | - Wenhui He
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätstr. 150, 44780, Bochum, Germany
| | - Jialin Shi
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätstr. 150, 44780, Bochum, Germany
| | - João R C Junqueira
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätstr. 150, 44780, Bochum, Germany
| | - Jian Zhang
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätstr. 150, 44780, Bochum, Germany
| | - Stefan Dieckhöfer
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätstr. 150, 44780, Bochum, Germany
| | - Sabine Seisel
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätstr. 150, 44780, Bochum, Germany
| | - Debanjan Das
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätstr. 150, 44780, Bochum, Germany
| | - Wolfgang Schuhmann
- Analytical Chemistry - Center for Electrochemical Sciences (CES), Faculty of Chemistry and Biochemistry, Ruhr University Bochum, Universitätstr. 150, 44780, Bochum, Germany
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50
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Ning H, Wang Y, Fei X, Wang X, Jin X, Zou Y, Ma C, Jiao Z, Zhao Y, Wu M. Bionic Construction of Helical Bi 2 O 3 Microfibers for Highly Efficient CO 2 Electroreduction. ChemSusChem 2023; 16:e202201810. [PMID: 36330750 DOI: 10.1002/cssc.202201810] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/24/2022] [Revised: 10/27/2022] [Indexed: 06/16/2023]
Abstract
Helical Bi2 O3 microfibers (HBM) were prepared with the assistance of cotton template through a simple heating treatment in air. This twisted structure induced the lattice strains, enriched the oxygen vacancies of Bi2 O3 , and promoted the sufficient exposure of active sites simultaneously, thus performing outstanding activity and selectivity as catalyst for CO2 electroreduction to formate. The faradaic efficiency (FE) of formate reached 100.4±1.9 % at -0.90 V vs. reversible hydrogen electrode (RHE) in an H-cell, and the partial current density was boosted to 226 mA cm-2 with FEformate of 96 % at -1.08 V vs. RHE in a flow cell. This work may open a new era for construction of metal oxide fibers by bionic strategy as high-performance electrocatalysts.
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Affiliation(s)
- Hui Ning
- State Key Laboratory of Heavy Oil Processing, College of Chemistry and Chemical Engineering, College of New Energy, China University of Petroleum, No. 66, West Changjiang Road, Huangdao District, Qingdao, 266580, China
| | - Yani Wang
- State Key Laboratory of Heavy Oil Processing, College of Chemistry and Chemical Engineering, College of New Energy, China University of Petroleum, No. 66, West Changjiang Road, Huangdao District, Qingdao, 266580, China
| | - Xiang Fei
- State Key Laboratory of Heavy Oil Processing, College of Chemistry and Chemical Engineering, College of New Energy, China University of Petroleum, No. 66, West Changjiang Road, Huangdao District, Qingdao, 266580, China
| | - Xiaoshan Wang
- State Key Laboratory of Heavy Oil Processing, College of Chemistry and Chemical Engineering, College of New Energy, China University of Petroleum, No. 66, West Changjiang Road, Huangdao District, Qingdao, 266580, China
| | - Xin Jin
- State Key Laboratory of Heavy Oil Processing, College of Chemistry and Chemical Engineering, College of New Energy, China University of Petroleum, No. 66, West Changjiang Road, Huangdao District, Qingdao, 266580, China
| | - Yecheng Zou
- Shandong Dongyue future hydrogen energy material Co., Ltd Tangshan town, Huantai County, Zibo City, 256412, China
| | - Chang Ma
- Tianjin Municipal Key Lab of Advanced Fiber and Energy Storage Technology, Tiangong University, NO. 399, Binshui West Road, Xiqing District, Tianjin, 300389, China
| | - Zhenmei Jiao
- State Key Laboratory of Heavy Oil Processing, College of Chemistry and Chemical Engineering, College of New Energy, China University of Petroleum, No. 66, West Changjiang Road, Huangdao District, Qingdao, 266580, China
| | - Yan Zhao
- State Key Laboratory of Heavy Oil Processing, College of Chemistry and Chemical Engineering, College of New Energy, China University of Petroleum, No. 66, West Changjiang Road, Huangdao District, Qingdao, 266580, China
| | - Mingbo Wu
- State Key Laboratory of Heavy Oil Processing, College of Chemistry and Chemical Engineering, College of New Energy, China University of Petroleum, No. 66, West Changjiang Road, Huangdao District, Qingdao, 266580, China
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