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Deshmukh MA, Bakandritsos A, Zbořil R. Bimetallic Single-Atom Catalysts for Water Splitting. NANO-MICRO LETTERS 2024; 17:1. [PMID: 39317789 PMCID: PMC11422407 DOI: 10.1007/s40820-024-01505-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/11/2024] [Accepted: 08/10/2024] [Indexed: 09/26/2024]
Abstract
Green hydrogen from water splitting has emerged as a critical energy vector with the potential to spearhead the global transition to a fossil fuel-independent society. The field of catalysis has been revolutionized by single-atom catalysts (SACs), which exhibit unique and intricate interactions between atomically dispersed metal atoms and their supports. Recently, bimetallic SACs (bimSACs) have garnered significant attention for leveraging the synergistic functions of two metal ions coordinated on appropriately designed supports. BimSACs offer an avenue for rich metal-metal and metal-support cooperativity, potentially addressing current limitations of SACs in effectively furnishing transformations which involve synchronous proton-electron exchanges, substrate activation with reversible redox cycles, simultaneous multi-electron transfer, regulation of spin states, tuning of electronic properties, and cyclic transition states with low activation energies. This review aims to encapsulate the growing advancements in bimSACs, with an emphasis on their pivotal role in hydrogen generation via water splitting. We subsequently delve into advanced experimental methodologies for the elaborate characterization of SACs, elucidate their electronic properties, and discuss their local coordination environment. Overall, we present comprehensive discussion on the deployment of bimSACs in both hydrogen evolution reaction and oxygen evolution reaction, the two half-reactions of the water electrolysis process.
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Affiliation(s)
- Megha A Deshmukh
- Nanotechnology Centre, Centre for Energy and Environmental Technologies, VŠB-Technical University of Ostrava, 17. listopadu 2172/15, 708 00, Ostrava-Poruba, Czech Republic
| | - Aristides Bakandritsos
- Nanotechnology Centre, Centre for Energy and Environmental Technologies, VŠB-Technical University of Ostrava, 17. listopadu 2172/15, 708 00, Ostrava-Poruba, Czech Republic.
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Olomouc, Šlechtitelů 241/27, 783 71, Olomouc - Holice, Czech Republic.
| | - Radek Zbořil
- Nanotechnology Centre, Centre for Energy and Environmental Technologies, VŠB-Technical University of Ostrava, 17. listopadu 2172/15, 708 00, Ostrava-Poruba, Czech Republic.
- Regional Centre of Advanced Technologies and Materials, Czech Advanced Technology and Research Institute (CATRIN), Palacký University Olomouc, Šlechtitelů 241/27, 783 71, Olomouc - Holice, Czech Republic.
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Wang X, Zhang N, Guo S, Shang H, Luo X, Sun Z, Wei Z, Lei Y, Zhang L, Wang D, Zhao Y, Zhang F, Zhang L, Xiang X, Chen W, Zhang B. p-d Orbital Hybridization Induced by Asymmetrical FeSn Dual Atom Sites Promotes the Oxygen Reduction Reaction. J Am Chem Soc 2024; 146:21357-21366. [PMID: 39051140 DOI: 10.1021/jacs.4c03576] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/27/2024]
Abstract
With more flexible active sites and intermetal interaction, dual-atom catalysts (DACs) have emerged as a new frontier in various electrocatalytic reactions. Constructing a typical p-d orbital hybridization between p-block and d-block metal atoms may bring new avenues for manipulating the electronic properties and thus boosting the electrocatalytic activities. Herein, we report a distinctive heteronuclear dual-metal atom catalyst with asymmetrical FeSn dual atom sites embedded on a two-dimensional C2N nanosheet (FeSn-C2N), which displays excellent oxygen reduction reaction (ORR) performance with a half-wave potential of 0.914 V in an alkaline electrolyte. Theoretical calculations further unveil the powerful p-d orbital hybridization between p-block stannum and d-block ferrum in FeSn dual atom sites, which triggers electron delocalization and lowers the energy barrier of *OH protonation, consequently enhancing the ORR activity. In addition, the FeSn-C2N-based Zn-air battery provides a high maximum power density (265.5 mW cm-2) and a high specific capacity (754.6 mA h g-1). Consequently, this work validates the immense potential of p-d orbital hybridization along dual-metal atom catalysts and provides new perception into the logical design of heteronuclear DACs.
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Affiliation(s)
- Xiaochen Wang
- School of Chemical Engineering, Zhengzhou Key Laboratory of Advanced Separation Technology, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Ning Zhang
- Changchun Institute of Applied Chemistry Chinese Academy of Sciences, Changchun 130022, P. R. China
| | - Shuohai Guo
- Center for Combustion Energy, School of Vehicle and Mobility, State Key Laboratory of Intelligent Green Vehicle and Mobility, Tsinghua University, Beijing 100084, P. R. China
| | - Huishan Shang
- School of Chemical Engineering, Zhengzhou Key Laboratory of Advanced Separation Technology, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Xuan Luo
- Center for Combustion Energy, School of Vehicle and Mobility, State Key Laboratory of Intelligent Green Vehicle and Mobility, Tsinghua University, Beijing 100084, P. R. China
| | - Zhiyi Sun
- Energy & Catalysis Center, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Zihao Wei
- Energy & Catalysis Center, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Yuanting Lei
- School of Chemical Engineering, Zhengzhou Key Laboratory of Advanced Separation Technology, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Lili Zhang
- School of Chemical Engineering, Zhengzhou Key Laboratory of Advanced Separation Technology, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Dan Wang
- School of Chemical Engineering, Zhengzhou Key Laboratory of Advanced Separation Technology, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Yafei Zhao
- School of Chemical Engineering, Zhengzhou Key Laboratory of Advanced Separation Technology, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Fang Zhang
- Analysis and Testing Center, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Liang Zhang
- Center for Combustion Energy, School of Vehicle and Mobility, State Key Laboratory of Intelligent Green Vehicle and Mobility, Tsinghua University, Beijing 100084, P. R. China
| | - Xu Xiang
- State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, P. R. China
| | - Wenxing Chen
- Energy & Catalysis Center, School of Materials Science and Engineering, Beijing Institute of Technology, Beijing 100081, P. R. China
| | - Bing Zhang
- School of Chemical Engineering, Zhengzhou Key Laboratory of Advanced Separation Technology, Zhengzhou University, Zhengzhou 450001, P. R. China
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Tran NQ, Le QM, Tran TTN, Truong TK, Yu J, Peng L, Le TA, Doan TLH, Phan TB. Boosting Urea-Assisted Natural Seawater Electrolysis in 3D Leaf-Like Metal-Organic Framework Nanosheet Arrays Using Metal Node Engineering. ACS APPLIED MATERIALS & INTERFACES 2024; 16:28625-28637. [PMID: 38767316 DOI: 10.1021/acsami.4c04342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Metal node engineering, which can optimize the electronic structure and modulate the composition of poor electrically conductive metal-organic frameworks, is of great interest for electrochemical natural seawater splitting. However, the mechanism underlying the influence of mixed-metal nodes on electrocatalytic activities is still ambiguous. Herein, a strategic design is comprehensively demonstrated in which mixed Ni and Co metal redox-active centers are uniformly distributed within NH2-Fe-MIL-101 to obtain a synergistic effect for the overall enhancement of electrocatalytic activities. Three-dimensional mixed metallic MOF nanosheet arrays, consisting of three different metal nodes, were in situ grown on Ni foam as a highly active and stable bifunctional catalyst for urea-assisted natural seawater splitting. A well-defined NH2-NiCoFe-MIL-101 reaches 1.5 A cm-2 at 360 mV for the oxygen evolution reaction (OER) and 0.6 A cm-2 at 295 mV for the hydrogen evolution reaction (HER) in freshwater, substantially higher than its bimetallic and monometallic counterparts. Moreover, the bifunctional NH2-NiCoFe-MIL-101 electrode exhibits eminent catalytic activity and stability in natural seawater-based electrolytes. Impressively, the two-electrode urea-assisted alkaline natural seawater electrolysis cell based on NH2-NiCoFe-MIL-101 needs only 1.56 mV to yield 100 mA cm-2, much lower than 1.78 V for alkaline natural seawater electrolysis cells and exhibits superior long-term stability at a current density of 80 mA cm-2 for 80 h.
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Affiliation(s)
- Ngoc Quang Tran
- Center for Innovative Materials and Architectures, Ho Chi Minh City 700000, Vietnam
- Vietnam National University, Ho Chi Minh City 700000, Vietnam
| | - Quang Manh Le
- Center for Innovative Materials and Architectures, Ho Chi Minh City 700000, Vietnam
- Vietnam National University, Ho Chi Minh City 700000, Vietnam
| | - Thuy Tien Nguyen Tran
- Center for Innovative Materials and Architectures, Ho Chi Minh City 700000, Vietnam
- Vietnam National University, Ho Chi Minh City 700000, Vietnam
| | - Thuy-Kieu Truong
- Department of Mechanical Engineering, Hanbat National University (HBNU), 125 Dongseo-daero, Yuseong-gu, Daejeon 34158, Republic of Korea
| | - Jianmin Yu
- Key Laboratory of Rare Earths, Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou 341119, P. R. China
| | - Lishan Peng
- Key Laboratory of Rare Earths, Ganjiang Innovation Academy, Chinese Academy of Sciences, Ganzhou 341119, P. R. China
| | - Thi Anh Le
- School of Chemical Engineering, Hanoi University of Science and Technology, 1 Dai Co Viet, Hanoi 100000, Vietnam
| | - Tan Le Hoang Doan
- Center for Innovative Materials and Architectures, Ho Chi Minh City 700000, Vietnam
- Vietnam National University, Ho Chi Minh City 700000, Vietnam
| | - Thang Bach Phan
- Center for Innovative Materials and Architectures, Ho Chi Minh City 700000, Vietnam
- Vietnam National University, Ho Chi Minh City 700000, Vietnam
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Sun P, Zheng X, Chen A, Zheng G, Wu Y, Long M, Zhang Q, Chen Y. Constructing Amorphous-Crystalline Interfacial Bifunctional Site Island-Sea Synergy by Morphology Engineering Boosts Alkaline Seawater Hydrogen Evolution. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2309927. [PMID: 38498774 PMCID: PMC11199995 DOI: 10.1002/advs.202309927] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Revised: 02/17/2024] [Indexed: 03/20/2024]
Abstract
The development of efficient and durable non-precious hydrogen evolution reaction (HER) catalysts for scaling up alkaline water/seawater electrolysis is highly desirable but challenging. Amorphous-crystalline (A-C) heterostructures have garnered attention due to their unusual atomic arrangements at hetero-interfaces, highly exposed active sites, and excellent stability. Here, a heterogeneous synthesis strategy for constructing A-C non-homogeneous interfacial centers of electrocatalysts on nanocages is presented. Isolated PdCo clusters on nanoscale islands in conjunction with Co3S4 A-C, functioning as a bifunctional site "island-sea" synergy, enable the dynamic confinement design of metal active atoms, resulting in excellent HER catalytic activity and durability. The hierarchical structure of hollow porous nanocages and nanoclusters, along with their large surface area and multi-dimensional A-C boundaries and defects, provides the catalyst with abundant active centers. Theoretical calculations demonstrate that the combination of PdCo and Co3S4 regulates the redistribution of interface electrons effectively, promoting the sluggish water-dissociation kinetics at the cluster Co sites. Additionally, PdCo-Co3S4 heterostructure nanocages exhibit outstanding HER activity in alkaline seawater and long-term stability for 100 h, which can be powered by commercial silicon solar cells. This finding significantly advances the development of alkaline seawater electrolysis for large-scale hydrogen production.
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Affiliation(s)
- Pengliang Sun
- State Key Laboratory of Pollution Control and Resource ReuseSchool of Environmental Science and EngineeringTongji UniversityShanghai200092P. R. China
| | - Xiong Zheng
- State Key Laboratory of Pollution Control and Resource ReuseSchool of Environmental Science and EngineeringTongji UniversityShanghai200092P. R. China
- Shanghai Institute of Pollution Control and Ecological SecurityShanghai200092P. R. China
| | - Anran Chen
- School of Materials and EnergyYunnan UniversityKunming650091P. R. China
| | - Guanghong Zheng
- State Key Laboratory of Pollution Control and Resource ReuseSchool of Environmental Science and EngineeringTongji UniversityShanghai200092P. R. China
| | - Yang Wu
- State Key Laboratory of Pollution Control and Resource ReuseSchool of Environmental Science and EngineeringTongji UniversityShanghai200092P. R. China
| | - Min Long
- State Key Laboratory of Pollution Control and Resource ReuseSchool of Environmental Science and EngineeringTongji UniversityShanghai200092P. R. China
| | - Qingran Zhang
- State Key Laboratory of Pollution Control and Resource ReuseSchool of Environmental Science and EngineeringTongji UniversityShanghai200092P. R. China
- Shanghai Institute of Pollution Control and Ecological SecurityShanghai200092P. R. China
| | - Yinguang Chen
- State Key Laboratory of Pollution Control and Resource ReuseSchool of Environmental Science and EngineeringTongji UniversityShanghai200092P. R. China
- Shanghai Institute of Pollution Control and Ecological SecurityShanghai200092P. R. China
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Li Y, Xu X, Ai Z, Zhang B, Shi D, Yang M, Hu H, Shao Y, Wu Y, Hao X. Enhancing Electrocatalytic Kinetics via Synergy of Co Nanoparticles and Co/Ni-N 4-C- and N-Doped Porous Carbon. ACS APPLIED MATERIALS & INTERFACES 2024; 16:27224-27229. [PMID: 38745464 DOI: 10.1021/acsami.4c00084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
Transition-metal species embedded in carbon have sparked intense interest in the fields of oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). However, improvement of the electrocatalytic kinetics remains a challenge caused by the synergistic assembly. Here, we propose a biochemical strategy to fabricate the Co nanoparticles (NPs) and Co/Ni-N4-C co-embedded N-doped porous carbon (CoNPs&Co/Ni-N4-C@NC) catalysts via constructing the zeolitic imidazolate framework (ZIF)@yeast precursor. The rich amino groups provide the possibility for the anchorage of Co2+/Ni2+ ions as well as the construction of Co/Ni-ZIF@yeast through the yeast cell biomineralization effect. The functional design induces the formation of CoNPs and Co/Ni-N4-C sites in N-doped carbon as well as regulates the porosity for exposing such sites. Synergy of CoNPs, Co/Ni-N4-C, and porous N-doped carbon delivered excellent electrocatalytic kinetics (the ORR Tafel slope of 76.3 mV dec-1 and the OER Tafel slope of 80.4 mV dec-1) and a high voltage of 1.15 V at 10 mA cm-2 for the discharge process in zinc air batteries. It provides an effective strategy to fabricate high-performance catalysts.
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Affiliation(s)
- Yalong Li
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Xiaolong Xu
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Zizheng Ai
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Baoguo Zhang
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Dong Shi
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Mingzhi Yang
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Haixiao Hu
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Yongliang Shao
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Yongzhong Wu
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
| | - Xiaopeng Hao
- School of Materials Science and Engineering, Qilu University of Technology (Shandong Academy of Sciences), Jinan 250353, China
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Li Y, Li Y, Sun H, Gao L, Jin X, Li Y, Lv Z, Xu L, Liu W, Sun X. Current Status and Perspectives of Dual-Atom Catalysts Towards Sustainable Energy Utilization. NANO-MICRO LETTERS 2024; 16:139. [PMID: 38421549 PMCID: PMC10904713 DOI: 10.1007/s40820-024-01347-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2023] [Accepted: 01/12/2024] [Indexed: 03/02/2024]
Abstract
The exploration of sustainable energy utilization requires the implementation of advanced electrochemical devices for efficient energy conversion and storage, which are enabled by the usage of cost-effective, high-performance electrocatalysts. Currently, heterogeneous atomically dispersed catalysts are considered as potential candidates for a wide range of applications. Compared to conventional catalysts, atomically dispersed metal atoms in carbon-based catalysts have more unsaturated coordination sites, quantum size effect, and strong metal-support interactions, resulting in exceptional catalytic activity. Of these, dual-atomic catalysts (DACs) have attracted extensive attention due to the additional synergistic effect between two adjacent metal atoms. DACs have the advantages of full active site exposure, high selectivity, theoretical 100% atom utilization, and the ability to break the scaling relationship of adsorption free energy on active sites. In this review, we summarize recent research advancement of DACs, which includes (1) the comprehensive understanding of the synergy between atomic pairs; (2) the synthesis of DACs; (3) characterization methods, especially aberration-corrected scanning transmission electron microscopy and synchrotron spectroscopy; and (4) electrochemical energy-related applications. The last part focuses on great potential for the electrochemical catalysis of energy-related small molecules, such as oxygen reduction reaction, CO2 reduction reaction, hydrogen evolution reaction, and N2 reduction reaction. The future research challenges and opportunities are also raised in prospective section.
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Affiliation(s)
- Yizhe Li
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Yajie Li
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Hao Sun
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Liyao Gao
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Xiangrong Jin
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Yaping Li
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Zhi Lv
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China
| | - Lijun Xu
- Xinjiang Coal Mine Mechanical and Electrical Engineering Technology Research Center, Xinjiang Institute of Engineering, Ürümqi, 830023, Xinjiang Uygur Autonomous Region, People's Republic of China.
| | - Wen Liu
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
| | - Xiaoming Sun
- State Key Laboratory of Chemical Resource Engineering, Beijing Advanced Innovation Center for Soft Matter Science Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing, 100029, People's Republic of China.
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Zhao Q, Zhao B, Long X, Feng R, Shakouri M, Paterson A, Xiao Q, Zhang Y, Fu XZ, Luo JL. Interfacial Electronic Modulation of Dual-Monodispersed Pt-Ni 3S 2 as Efficacious Bi-Functional Electrocatalysts for Concurrent H 2 Evolution and Methanol Selective Oxidation. NANO-MICRO LETTERS 2024; 16:80. [PMID: 38206434 PMCID: PMC10784266 DOI: 10.1007/s40820-023-01282-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 11/08/2023] [Indexed: 01/12/2024]
Abstract
Constructing the efficacious and applicable bi-functional electrocatalysts and establishing out the mechanisms of organic electro-oxidation by replacing anodic oxygen evolution reaction (OER) are critical to the development of electrochemically-driven technologies for efficient hydrogen production and avoid CO2 emission. Herein, the hetero-nanocrystals between monodispersed Pt (~ 2 nm) and Ni3S2 (~ 9.6 nm) are constructed as active electrocatalysts through interfacial electronic modulation, which exhibit superior bi-functional activities for methanol selective oxidation and H2 generation. The experimental and theoretical studies reveal that the asymmetrical charge distribution at Pt-Ni3S2 could be modulated by the electronic interaction at the interface of dual-monodispersed heterojunctions, which thus promote the adsorption/desorption of the chemical intermediates at the interface. As a result, the selective conversion from CH3OH to formate is accomplished at very low potentials (1.45 V) to attain 100 mA cm-2 with high electronic utilization rate (~ 98%) and without CO2 emission. Meanwhile, the Pt-Ni3S2 can simultaneously exhibit a broad potential window with outstanding stability and large current densities for hydrogen evolution reaction (HER) at the cathode. Further, the excellent bi-functional performance is also indicated in the coupled methanol oxidation reaction (MOR)//HER reactor by only requiring a cell voltage of 1.60 V to achieve a current density of 50 mA cm-2 with good reusability.
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Affiliation(s)
- Qianqian Zhao
- Shenzhen Key Laboratory of Energy Electrocatalytic Materials, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Bin Zhao
- Shenzhen Key Laboratory of Energy Electrocatalytic Materials, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China.
| | - Xin Long
- Shenzhen Key Laboratory of Energy Electrocatalytic Materials, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Renfei Feng
- Canadian Light Source Inc., Saskatoon, SK, S7N 0X4, Canada
| | | | - Alisa Paterson
- Canadian Light Source Inc., Saskatoon, SK, S7N 0X4, Canada
| | - Qunfeng Xiao
- Canadian Light Source Inc., Saskatoon, SK, S7N 0X4, Canada
| | - Yu Zhang
- Instrumental Analysis Center of Shenzhen University (Lihu Campus), Shenzhen University, Shenzhen, 518055, People's Republic of China
| | - Xian-Zhu Fu
- Shenzhen Key Laboratory of Energy Electrocatalytic Materials, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China
| | - Jing-Li Luo
- Shenzhen Key Laboratory of Energy Electrocatalytic Materials, Shenzhen Key Laboratory of Polymer Science and Technology, Guangdong Research Center for Interfacial Engineering of Functional Materials, College of Materials Science and Engineering, Shenzhen University, Shenzhen, 518060, People's Republic of China.
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Kogularasu S, Lee YY, Sriram B, Wang SF, George M, Chang-Chien GP, Sheu JK. Unlocking Catalytic Potential: Exploring the Impact of Thermal Treatment on Enhanced Electrocatalysis of Nanomaterials. Angew Chem Int Ed Engl 2024; 63:e202311806. [PMID: 37773568 DOI: 10.1002/anie.202311806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2023] [Revised: 09/27/2023] [Accepted: 09/29/2023] [Indexed: 10/01/2023]
Abstract
In the evolving field of electrocatalysis, thermal treatment of nano-electrocatalysts has become an essential strategy for performance enhancement. This review systematically investigates the impact of various thermal treatments on the catalytic potential of nano-electrocatalysts. The focus encompasses an in-depth analysis of the changes induced in structural, morphological, and compositional properties, as well as alterations in electro-active surface area, surface chemistry, and crystal defects. By providing a comprehensive comparison of commonly used thermal techniques, such as annealing, calcination, sintering, pyrolysis, hydrothermal, and solvothermal methods, this review serves as a scientific guide for selecting the right thermal technique and favorable temperature to tailor the nano-electrocatalysts for optimal electrocatalysis. The resultant modifications in catalytic activity are explored across key electrochemical reactions such as electrochemical (bio)sensing, catalytic degradation, oxygen reduction reaction, hydrogen evolution reaction, overall water splitting, fuel cells, and carbon dioxide reduction reaction. Through a detailed examination of the underlying mechanisms and synergistic effects, this review contributes to a fundamental understanding of the role of thermal treatments in enhancing electrocatalytic properties. The insights provided offer a roadmap for future research aimed at optimizing the electrocatalytic performance of nanomaterials, fostering the development of next-generation sensors and energy conversion technologies.
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Affiliation(s)
- Sakthivel Kogularasu
- Super Micro Mass Research and Technology Center, Center for Environmental Toxin and Emerging-Contaminant Research, Institute of Environmental Toxin and Emerging-Contaminant Research, Cheng Shiu University, Kaohsiung, 833301, Taiwan
| | - Yen-Yi Lee
- Super Micro Mass Research and Technology Center, Center for Environmental Toxin and Emerging-Contaminant Research, Institute of Environmental Toxin and Emerging-Contaminant Research, Cheng Shiu University, Kaohsiung, 833301, Taiwan
| | - Balasubramanian Sriram
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, Taipei, 106, Taiwan
| | - Sea-Fue Wang
- Department of Materials and Mineral Resources Engineering, National Taipei University of Technology, Taipei, 106, Taiwan
| | - Mary George
- Department of Chemistry, Stella Maris College, Affiliated to the University of Madras, Chennai 600086, Tamil Nadu, India
| | - Guo-Ping Chang-Chien
- Super Micro Mass Research and Technology Center, Center for Environmental Toxin and Emerging-Contaminant Research, Institute of Environmental Toxin and Emerging-Contaminant Research, Cheng Shiu University, Kaohsiung, 833301, Taiwan
| | - Jinn-Kong Sheu
- Department of Photonics, National Cheng Kung University, Tainan, 701, Taiwan)
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9
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Zhu X, Xu J, Ling G, Zhang P. Tunable metal-organic frameworks assist in catalyzing DNAzymes with amplification platforms for biomedical applications. Chem Soc Rev 2023; 52:7549-7578. [PMID: 37817667 DOI: 10.1039/d3cs00386h] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/12/2023]
Abstract
Various binding modes of tunable metal organic frameworks (MOFs) and functional DNAzymes (Dzs) synergistically catalyze the emergence of abundant functional nanoplatforms. Given their serial variability in formation, structural designability, and functional controllability, Dzs@MOFs tend to be excellent building blocks for the precise "intelligent" manufacture of functional materials. To present a clear outline of this new field, this review systematically summarizes the progress of Dz integration into MOFs (MOFs@Dzs) through different methods, including various surface infiltration, pore encapsulation, covalent binding, and biomimetic mineralization methods. Atomic-level and time-resolved catalytic mechanisms for biosensing and imaging are made possible by the complex interplay of the distinct molecular structure of Dzs@MOF, conformational flexibility, and dynamic regulation of metal ions. Exploiting the precision of DNAzymes, MOFs@Dzs constructed a combined nanotherapy platform to guide intracellular drug synthesis, photodynamic therapy, catalytic therapy, and immunotherapy to enhance gene therapy in different ways, solving the problems of intracellular delivery inefficiency and insufficient supply of cofactors. MOFs@Dzs nanostructures have become excellent candidates for biosensing, bioimaging, amplification delivery, and targeted cancer gene therapy while emphasizing major advancements and seminal endeavors in the fields of biosensing (nucleic acid, protein, enzyme activity, small molecules, and cancer cells), biological imaging, and targeted cancer gene delivery and gene therapy. Overall, based on the results demonstrated to date, we discuss the challenges that the emerging MOFs@Dzs might encounter in practical future applications and briefly look forward to their bright prospects in other fields.
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Affiliation(s)
- Xiaoguang Zhu
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Jiaqi Xu
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Guixia Ling
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Peng Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
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10
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Wu M, Yang X, Cui X, Chen N, Du L, Cherif M, Chiang FK, Wen Y, Hassanpour A, Vidal F, Omanovic S, Yang Y, Sun S, Zhang G. Engineering Fe-N 4 Electronic Structure with Adjacent Co-N 2C 2 and Co Nanoclusters on Carbon Nanotubes for Efficient Oxygen Electrocatalysis. NANO-MICRO LETTERS 2023; 15:232. [PMID: 37861885 PMCID: PMC10589168 DOI: 10.1007/s40820-023-01195-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Accepted: 08/28/2023] [Indexed: 10/21/2023]
Abstract
Regulating the local configuration of atomically dispersed transition-metal atom catalysts is the key to oxygen electrocatalysis performance enhancement. Unlike the previously reported single-atom or dual-atom configurations, we designed a new type of binary-atom catalyst, through engineering Fe-N4 electronic structure with adjacent Co-N2C2 and nitrogen-coordinated Co nanoclusters, as oxygen electrocatalysts. The resultant optimized electronic structure of the Fe-N4 active center favors the binding capability of intermediates and enhances oxygen reduction reaction (ORR) activity in both alkaline and acid conditions. In addition, anchoring M-N-C atomic sites on highly graphitized carbon supports guarantees of efficient charge- and mass-transports, and escorts the high bifunctional catalytic activity of the entire catalyst. Further, through the combination of electrochemical studies and in-situ X-ray absorption spectroscopy analyses, the ORR degradation mechanisms under highly oxidative conditions during oxygen evolution reaction processes were revealed. This work developed a new binary-atom catalyst and systematically investigates the effect of highly oxidative environments on ORR electrochemical behavior. It demonstrates the strategy for facilitating oxygen electrocatalytic activity and stability of the atomically dispersed M-N-C catalysts.
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Affiliation(s)
- Mingjie Wu
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan, 430200, People's Republic of China
- Institut National de la Recherche Scientifique (INRS), Center Énergie Matériaux Télécommunications, Varennes, QC, J3X 1P7, Canada
- Department of Chemical Engineering, McGill University, 3610 University Street, Montreal, QC, H3A 0C5, Canada
| | - Xiaohua Yang
- Department of Electrical Engineering, École de Technologie Supérieure (ÉTS), Montreal, QC, H3C 1K3, Canada
| | - Xun Cui
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan, 430200, People's Republic of China
| | - Ning Chen
- Canadian Light Source (CLS), 44 Innovation Boulevard, Saskatoon, SK, S7N 2V3, Canada
| | - Lei Du
- Institut National de la Recherche Scientifique (INRS), Center Énergie Matériaux Télécommunications, Varennes, QC, J3X 1P7, Canada
| | - Mohamed Cherif
- Institut National de la Recherche Scientifique (INRS), Center Énergie Matériaux Télécommunications, Varennes, QC, J3X 1P7, Canada
| | - Fu-Kuo Chiang
- National Institute of Low-Carbon-and-Clean-Energy, Beijing, 102211, People's Republic of China
| | - Yuren Wen
- School of Materials Science and Engineering, University of Science and Technology Beijing, Beijing, 100083, People's Republic of China
| | - Amir Hassanpour
- Institut National de la Recherche Scientifique (INRS), Center Énergie Matériaux Télécommunications, Varennes, QC, J3X 1P7, Canada
| | - François Vidal
- Institut National de la Recherche Scientifique (INRS), Center Énergie Matériaux Télécommunications, Varennes, QC, J3X 1P7, Canada
| | - Sasha Omanovic
- Department of Chemical Engineering, McGill University, 3610 University Street, Montreal, QC, H3A 0C5, Canada
| | - Yingkui Yang
- State Key Laboratory of New Textile Materials and Advanced Processing Technologies, Wuhan Textile University, Wuhan, 430200, People's Republic of China.
| | - Shuhui Sun
- Institut National de la Recherche Scientifique (INRS), Center Énergie Matériaux Télécommunications, Varennes, QC, J3X 1P7, Canada.
| | - Gaixia Zhang
- Department of Electrical Engineering, École de Technologie Supérieure (ÉTS), Montreal, QC, H3C 1K3, Canada.
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