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Zhu Y, Wei Q, He Q, Chen D, Oo TZ, Aung SH, Chen F. The multi-functional system of electrochemical desalination, RhB degradation and Cr (VI) removal. ENVIRONMENTAL TECHNOLOGY 2024; 45:1885-1893. [PMID: 36503499 DOI: 10.1080/09593330.2022.2156818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 11/25/2022] [Indexed: 06/17/2023]
Abstract
SYNOPSIS : The single function of salt removal limits the further development of the CDI system. A multi-function CDI device is proposed to achieve electrochemical desalination, organics degradation and dichromate ion removal.
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Affiliation(s)
- Yuchao Zhu
- School of Electronics and Information Engineering, South China Normal University, Foshan, People's Republic of China
- Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangdong Engineering Technology Research Center of Efficient Green Energy and Environment Protection Materials, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, People's Republic of China
| | - Qiang Wei
- Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangdong Engineering Technology Research Center of Efficient Green Energy and Environment Protection Materials, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, People's Republic of China
| | - Qinyu He
- Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangdong Engineering Technology Research Center of Efficient Green Energy and Environment Protection Materials, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, People's Republic of China
| | - Deyang Chen
- South China Academy of Advanced Optoelectronics, Institute for Advanced Materials, South China Normal University, Guangzhou, People's Republic of China
| | - Than Zaw Oo
- Department of Physics, Materials Research Laboratory, University of Mandalay, Mandalay, Myanmar
- Universities' Research Centre, University of Yangon, Yangon, Myanmar
| | - Su Htike Aung
- Universities' Research Centre, University of Yangon, Yangon, Myanmar
| | - Fuming Chen
- School of Electronics and Information Engineering, South China Normal University, Foshan, People's Republic of China
- Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, Guangdong Engineering Technology Research Center of Efficient Green Energy and Environment Protection Materials, School of Physics and Telecommunication Engineering, South China Normal University, Guangzhou, People's Republic of China
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2
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Li M, Shi J, Xu B, Yang X, Gao F, Zheng X, Liu Y, Cao F, Guo X, Zhang J. Size-controlled Co/CoO heterogeneous nanoparticles confined in N-doped mesoporous carbon for efficient oxygen reduction in zinc-air batteries. J Colloid Interface Sci 2024; 653:1317-1325. [PMID: 37797506 DOI: 10.1016/j.jcis.2023.09.176] [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: 05/22/2023] [Revised: 09/23/2023] [Accepted: 09/28/2023] [Indexed: 10/07/2023]
Abstract
The size of metal compound particles and interface electronic structure of heterojunctions in a matrix greatly affect oxygen reduction performance in zinc-air batteries. However, it is still a big challenge to precisely control or regulate the size of these metal compound particles and the heterojunction structure. Herein, cobalt complexes with different-sized ligands are chosen as cobalt resources and adsorbed onto a mesoporous carbon, after which they are coated with polydopamine and calcined. Under the confinement effect of mesopores and the isolation effect of ligands and dopamine, the as-obtained Co/CoO heterogeneous nanoparticles are restricted to nano-size and uniformly dispersed in N-doped carbon (NC). The sizes of Co/CoO are estimated to be 39.7, 24.9 and 15.6 nm with increased CoO contents, corresponding to the adopted cobalt precursors of Co(OAc)2, Co(acac)2 and Co(acac)3, respectively. The smallest Co/CoO/NC-S shows excellent catalytic activity for oxygen reduction reaction, with a half-wave potential of 0.82 V vs. RHE and a limiting current density of 4.59 mA cm-2. When applied to the cathode of zinc-air battery, a high peak power density of 131.9 mW cm-2 is achieved, which surpasses that of the battery powered by Pt/C. The excellent performance can be attributed to the formation of heterogeneous structures between Co and CoO, the smaller Co/CoO nanoparticles, and N-doped mesoporous carbon with effective charge/mass transport. This work provides an effective way to regulate the size and phase contents of heterogeneous particles in mesoporous carbon, which is highly valuable in electrocatalytic systems.
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Affiliation(s)
- Ming Li
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Jing Shi
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Bingrong Xu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Xinran Yang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Fei Gao
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China.
| | - Xiangjun Zheng
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Yuanjun Liu
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Fu Cao
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China
| | - Xingmei Guo
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China; School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China.
| | - Junhao Zhang
- School of Environmental and Chemical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212003, China.
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Huo J, Zhang Y, Kang W, Shen Y, Li X, Yan Z, Pan Y, Sun W. Synthesis of F-doped materials and applications in catalysis and rechargeable batteries. NANOSCALE ADVANCES 2023; 5:2846-2864. [PMID: 37260486 PMCID: PMC10228368 DOI: 10.1039/d3na00126a] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Accepted: 04/27/2023] [Indexed: 06/02/2023]
Abstract
Elemental doping is one of the most essential techniques for material modification. It is well known that fluorine is considered to be a highly efficient and inexpensive dopant in the field of materials. Fluorine is one of the most reactive elements with the highest electronegativity (χ = 3.98). Compared to cationic doping, anionic doping is another valuable method for improving the properties of materials. Many materials have physicochemical limitations that affect their practical application in the field of catalysis and rechargeable ion batteries. Many researchers have demonstrated that F-doping can significantly improve the performance of materials for practical applications. This paper reviews the applications of various F-doped materials in photocatalysis, electrocatalysis, lithium-ion batteries, and sodium-ion batteries, as well as briefly introducing their preparation methods and mechanisms to provide researchers with more ideas and options for material modification.
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Affiliation(s)
- Jiale Huo
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University Tianjin 300387 PR China
- School of Physical Science and Technology, Tiangong University Tianjin 300387 PR China
| | - Yaofang Zhang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University Tianjin 300387 PR China
- School of Physical Science and Technology, Tiangong University Tianjin 300387 PR China
| | - Weimin Kang
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University Tianjin 300387 PR China
- School of Textile Science and Engineering, Tiangong University Tianjin 300387 China
| | - Yan Shen
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University Tianjin 300387 PR China
- School of Physical Science and Technology, Tiangong University Tianjin 300387 PR China
| | - Xiang Li
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University Tianjin 300387 PR China
- School of Physical Science and Technology, Tiangong University Tianjin 300387 PR China
| | - Zirui Yan
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University Tianjin 300387 PR China
- School of Physical Science and Technology, Tiangong University Tianjin 300387 PR China
| | - Yingwen Pan
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University Tianjin 300387 PR China
- School of Physical Science and Technology, Tiangong University Tianjin 300387 PR China
| | - Wei Sun
- State Key Laboratory of Separation Membranes and Membrane Processes, Tiangong University Tianjin 300387 PR China
- School of Physical Science and Technology, Tiangong University Tianjin 300387 PR China
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4
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Han H, Guo Y, Wang X, Zhang X. In-situ gas foaming synthesis of N, S-rich co-doped hierarchically ordered porous carbon as an efficient oxygen reduction reaction catalyst. J Colloid Interface Sci 2023; 646:167-175. [PMID: 37187050 DOI: 10.1016/j.jcis.2023.05.055] [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: 01/09/2023] [Revised: 05/05/2023] [Accepted: 05/08/2023] [Indexed: 05/17/2023]
Abstract
The design and manufacture of cost-effective and efficient oxygen reduction reaction (ORR) catalysts is critical to the widespread application of multiple energy conversion devices. Herein, a combination of in-situ gas foaming and the hard template method is proposed to construct the N, S-rich co-doped hierarchically ordered porous carbon (NSHOPC) as an effective metal-free electrocatalyst for ORR via carbonizing a mixture of polyallyl thiourea (PATU) and thiourea in silica colloidal crystal template (SiO2-CCT) voids. Benefiting from the hierarchically ordered porous (HOP) architectures and the mass doping of N and S, NSHOPC displays excellent ORR activities (the half-wave potential of 0.889 V in 0.1 M KOH and 0.786 V in 0.5 M H2SO4) and long-term stability, which are all better than those of Pt/C. As the air cathode in a Zn-air battery (ZAB), NSHOPC exhibits a high peak power density of 174.6 mW·cm-2 and long-term discharge stability. The remarkable performance of the as-synthesized NSHOPC signifies broad prospects for actual applications in energy conversion devices.
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Affiliation(s)
- Hao Han
- Hebei key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China
| | - Yingchun Guo
- Key Laboratory of Special Functional Materials for Ecological Environment and Information, School of Materials Science and Engineering, Hebei University of Technology, Ministry of Education, Tianjin 300130, China.
| | - Xiaomei Wang
- Hebei key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China.
| | - Xu Zhang
- Hebei key Laboratory of Functional Polymers, School of Chemical Engineering and Technology, Hebei University of Technology, Tianjin, China.
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5
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Yang L, Zhu YP, Wang AJ, Weng X, Feng JJ. Simple pyrolysis of graphene-wrapped PtNi nanoparticles supported on hierarchically N-doped porous carbon for sensitive detection of carbendazim. Mikrochim Acta 2023; 190:211. [PMID: 37171649 DOI: 10.1007/s00604-023-05759-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2022] [Accepted: 03/20/2023] [Indexed: 05/13/2023]
Abstract
A novel electrochemical sensor was established based on graphene-wrapped PtNi nanoparticles supported on three-dimensional (3D) N-doped porous carbon (G-PtNi/3D-NPC) for the highly sensitive and selective detection of carbendazim (CBZ). In this sensing system, the encapsulation of PtNi nanoparticles (NPs) by graphene can effectively prevent the aggregation tendency and enhance the structural stability. The hierarchically porous nanostructures have a large specific surface area to expose a large number of active sites and the resulting enhanced electrical conductivity ultimate improves the electrocatalytic activity towards CBZ. Under the optimal conditions, the prepared sensor showed excellent electrochemical responses for the determination of CBZ with a linear range of 0.5-30 μM and lower limit of detection (LOD) of 0.04 μM (S/N = 3). It also shows excellent anti-interference ability at a working potential of 0.74 V. The feasibility of the senor is demonstrated for its practical assays in diluted peach and vegetable samples with acceptable recovery (95.8-97.3 %, peach; 97.2-97.6 %, vegetable) and a relative standard deviation (RSD) below 2.3%.
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Affiliation(s)
- Li Yang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
| | - Yao-Ping Zhu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
| | - Ai-Jun Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China
| | - Xuexiang Weng
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China.
| | - Jiu-Ju Feng
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Materials Science, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua, 321004, China.
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Cui P, Zhao L, Long Y, Dai L, Hu C. Carbon-Based Electrocatalysts for Acidic Oxygen Reduction Reaction. Angew Chem Int Ed Engl 2023; 62:e202218269. [PMID: 36645824 DOI: 10.1002/anie.202218269] [Citation(s) in RCA: 30] [Impact Index Per Article: 30.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 01/15/2023] [Accepted: 01/16/2023] [Indexed: 01/18/2023]
Abstract
Oxygen reduction reaction (ORR) is vital for clean and renewable energy technologies, which require no fossil fuel but catalysts. Platinum (Pt) is the best-known catalyst for ORR. However, its high cost and scarcity have severely hindered renewable energy devices (e.g., fuel cells) for large-scale applications. Recent breakthroughs in carbon-based metal-free electrochemical catalysts (C-MFECs) show great potential for earth-abundant carbon materials as low-cost metal-free electrocatalysts towards ORR in acidic media. This article provides a focused, but critical review on C-MFECs for ORR in acidic media with an emphasis on advances in the structure design and synthesis, fundamental understanding of the structure-property relationship and electrocatalytic mechanisms, and their applications in proton exchange membrane fuel cells. Current challenges and future perspectives in this emerging field are also discussed.
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Affiliation(s)
- Pengbo Cui
- State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Linjie Zhao
- State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Yongde Long
- State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
| | - Liming Dai
- ARC Centre of Excellence for Carbon Science and Innovation, University of New South Wales, Sydney, NSW 2052, Australia
| | - Chuangang Hu
- State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China
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One-Step Synthesis of a Non-Precious-Metal Tris (Fe/N/F)-Doped Carbon Catalyst for Oxygen Reduction Reactions. Molecules 2023; 28:molecules28052392. [PMID: 36903633 PMCID: PMC10005313 DOI: 10.3390/molecules28052392] [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: 01/27/2023] [Revised: 02/27/2023] [Accepted: 03/03/2023] [Indexed: 03/08/2023] Open
Abstract
Advancements in inexpensive, efficient, and durable oxygen reduction catalysts is important for maintaining the sustainable development of fuel cells. Although doping carbon materials with transition metals or heteroatomic doping is inexpensive and enhances the electrocatalytic performance of the catalyst, because the charge distribution on its surface is adjusted, the development of a simple method for the synthesis of doped carbon materials remains challenging. Here, a non-precious-metal tris (Fe/N/F)-doped particulate porous carbon material (21P2-Fe1-850) was synthesized by employing a one-step process, using 2-methylimidazole, polytetrafluoroethylene, and FeCl3 as raw materials. The synthesized catalyst exhibited a good oxygen reduction reaction performance with a half-wave potential of 0.85 V in an alkaline medium (compared with 0.84 V of commercial Pt/C). Moreover, it had better stability and methanol resistance than Pt/C. This was mainly attributed to the effect of the tris (Fe/N/F)-doped carbon material on the morphology and chemical composition of the catalyst, thereby enhancing the catalyst's oxygen reduction reaction properties. This work provides a versatile method for the gentle and rapid synthesis of highly electronegative heteroatoms and transition metal co-doped carbon materials.
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Denis PA. Heteroatom Codoped Graphene: The Importance of Nitrogen. ACS OMEGA 2022; 7:45935-45961. [PMID: 36570263 PMCID: PMC9773818 DOI: 10.1021/acsomega.2c06010] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/17/2022] [Accepted: 11/17/2022] [Indexed: 06/17/2023]
Abstract
Although graphene has exceptional properties, they are not enough to solve the extensive list of pressing world problems. The substitutional doping of graphene using heteroatoms is one of the preferred methods to adjust the physicochemical properties of graphene. Much effort has been made to dope graphene using a single dopant. However, in recent years, substantial efforts have been made to dope graphene using two or more dopants. This review summarizes all the hard work done to synthesize, characterize, and develop new technologies using codoped, tridoped, and quaternary doped graphene. First, I discuss a simple question that has a complicated answer: When can an atom be considered a dopant? Then, I briefly discuss the single atom doped graphene as a starting point for this review's primary objective: codoped or dual-doped graphene. I extend the discussion to include tridoped and quaternary doped graphene. I review most of the systems that have been synthesized or studied theoretically and the areas in which they have been used to develop new technologies. Finally, I discuss the challenges and prospects that will shape the future of this fascinating field. It will be shown that most of the graphene systems that have been reported involve the use of nitrogen, and much effort is needed to develop codoped graphene systems that do not rely on the stabilizing effects of nitrogen. I expect that this review will contribute to introducing more researchers to this fascinating field and enlarge the list of codoped graphene systems that have been synthesized.
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Pal S, Jana S, Kumar A, Rajpal, Prakash R. Enhanced OER properties from nanocomposites of Co3O4 and MOF derived N/S/Zn-doped porous carbon. Electrochim Acta 2022. [DOI: 10.1016/j.electacta.2022.141436] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Ruan QD, Liu LL, Wu DH, Feng JJ, Zhang L, Wang AJ. Cobalt phosphide nanoparticles encapsulated in manganese, nitrogen co-doped porous carbon nanosheets with rich nanoholes for high-efficiency oxygen reduction reaction. J Colloid Interface Sci 2022; 627:630-639. [PMID: 35872420 DOI: 10.1016/j.jcis.2022.07.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2022] [Revised: 06/06/2022] [Accepted: 07/09/2022] [Indexed: 01/18/2023]
Abstract
It is a challenging task to research oxygen reduction electrocatalysts with cost-effectiveness, high-performance and ultra-stability to replace traditional noble metal catalysts in renewable energy conversion/storage devices. Herein, cobalt phosphide (Co2P) nanoparticles encapsulated in Mn, N co-doped porous carbon nanosheets with abundant nanoholes (Co2P/Mn,N-PCNS) were prepared by a alizarin complexone coordination regulated pyrolysis at 800 °C. In the controlled experiments, the pyrolysis temperature and metal types were investigated in details. The resultant catalyst exhibited rapid mass/charge transfer and superior oxygen reduction reaction (ORR) performance (Eonset = 0.96 V; E1/2 = 0.86 V vs RHE), surpassing commercial Pt/C. This work presents some constructive guidelines for synthesis of appealing ORR electrocatalysts in renewable energy technology.
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Affiliation(s)
- Qi-Dong Ruan
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Ling-Ling Liu
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Dong-Hui Wu
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Jiu-Ju Feng
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Lu Zhang
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Ai-Jun Wang
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Zhejiang Normal University, Jinhua 321004, China.
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Wu H, Liu J, Chen Z, Lin P, Ou W, Wang Z, Xiao W, Chen Y, Cao D. Mechanism and Application of Surface-Charged Ferrite Nanozyme-Based Biosensor toward Colorimetric Detection of l-Cysteine. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2022; 38:8266-8279. [PMID: 35749646 DOI: 10.1021/acs.langmuir.2c00657] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Peroxidase-like nanozymes with robust catalytic capacity and detection specificity have been proposed as substitutes to natural peroxidases in biochemical sensing. However, the catalytic activity enhancement, detection mechanism, and application of nanozyme-based biosensors toward l-cysteine (l-Cys) detection still remain significant challenges. In this work, a doped ferrite nanozyme with well-defined structure and surface charges is fabricated by a two-step method of continuous flow coprecipitation and high-temperature annealing. The resulted ferrite nanozyme possesses an average size of 54.5 nm and a zeta-potential of 6.45 mV. A high-performance biosensor is manufactured based on the peroxidase-like catalytic feature of the doped ferrite. The ferrite nanozyme can oxidize the 3,3',5,5'-tetramethylbenzidine (TMB) with the assistance of H2O2 because of the instinctive capacity to decompose H2O2 into ·OH. The Michaelis-Menten constants (0.0911 mM for TMB, 0.140 mM for H2O2) of the ferrite nanozyme are significantly smaller than those of horseradish peroxidase. A reliable colorimetric method is established to selectively analyze l-Cys via a facile mixing-and-detecting methodology. The detection limit and linear range are 0.119 μM and 0.2-20 μM, respectively. Taking the merits of the ferrite nanozyme-based biosensors, the l-Cys level in the human serum can be qualitatively detected. It can be anticipated that the surface-charged ferrite nanozyme shows great application prospects in the fields of bioanalytical chemistry and point-of-care testing.
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Affiliation(s)
- Hongjiao Wu
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, Materials and Energy School, Guangdong University of Technology Panyu District, Guangzhou, 510006, China
- Department of Laboratory Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510317, China
| | - Jun Liu
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, Materials and Energy School, Guangdong University of Technology Panyu District, Guangzhou, 510006, China
| | - Zhuoyu Chen
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, Materials and Energy School, Guangdong University of Technology Panyu District, Guangzhou, 510006, China
| | - Pengcheng Lin
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, Materials and Energy School, Guangdong University of Technology Panyu District, Guangzhou, 510006, China
| | - Wentao Ou
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, Materials and Energy School, Guangdong University of Technology Panyu District, Guangzhou, 510006, China
| | - Zian Wang
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, Materials and Energy School, Guangdong University of Technology Panyu District, Guangzhou, 510006, China
| | - Wei Xiao
- Department of Laboratory Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510317, China
| | - Ying Chen
- Guangdong Provincial Key Laboratory on Functional Soft Condensed Matter, Materials and Energy School, Guangdong University of Technology Panyu District, Guangzhou, 510006, China
| | - Donglin Cao
- Department of Laboratory Medicine, Guangdong Second Provincial General Hospital, Guangzhou, 510317, China
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Ruan QD, Zhang L, Feng JJ, You LX, Wang ZG, Wang AJ. Three-dimensional self-supporting superstructured double-sided nanoneedles arrays of iron carbide nanoclusters embedded in manganese, nitrogen co-doped carbon for highly efficient oxygen reduction reaction. J Colloid Interface Sci 2022; 614:655-665. [PMID: 35123217 DOI: 10.1016/j.jcis.2022.01.125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 01/13/2022] [Accepted: 01/20/2022] [Indexed: 01/06/2023]
Abstract
Nitrogen- and transition metal-dual doped carbon materials with low cost and high catalytic performances are considered as one of promising alternatives for noble metal catalysts in acceleration of oxygen reduction reaction (ORR). In this work, three-dimensional (3D) self-supporting superstructures of iron carbide (Fe3C) nanoclusters entrapped in manganese (Mn)- and nitrogen (N)-dual doped carbon nanosheets covered with double-sided nanoneedles carbon arrays (Fe3C/Mn,N-NCAs) are simply synthesized by a coordination pyrolysis method, in which dicyandiamide mainly behaves as nitrogen source and 1-(2-pyridylazo)-2-naphthol (PAN) as carbon source. Integration of the unique 3D self-supporting superstructures and synergistic effects of the multi-compositions, the as-obtained catalyst displays appealing ORR performance such as the much positive onset potential (Eonset = 0.98 V vs. RHE) and half-wave potential (E1/2 = 0.88 V vs. RHE), as well as a just 10 mV negative shift in E1/2 after 2000 cycles, surpassing commercial Pt/C. This work provides some valuable perspectives for preparation of high-efficiency and low-cost non-noble metal ORR electrocatalysts in energy transformation and storage correlated systems.
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Affiliation(s)
- Qi-Dong Ruan
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China
| | - Lu Zhang
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China
| | - Jiu-Ju Feng
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China
| | - Le-Xing You
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China.
| | - Zhi-Gang Wang
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China
| | - Ai-Jun Wang
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China.
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Comparative study of various preparation methods of metal-free N and S Co-doped porous graphene as an ORR catalyst in alkaline solution. J CHEM SCI 2022. [DOI: 10.1007/s12039-021-02018-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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14
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Li J, Zou S, Huang J, Wu X, Lu Y, Liu X, Song B, Dong D. Mn-N-P doped carbon spheres as an efficient oxygen reduction catalyst for high performance Zn-Air batteries. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.02.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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Qin J, Liu H, Zou P, Zhang R, Wang C, Xin HL. Altering Ligand Fields in Single-Atom Sites through Second-Shell Anion Modulation Boosts the Oxygen Reduction Reaction. J Am Chem Soc 2022; 144:2197-2207. [PMID: 35089019 DOI: 10.1021/jacs.1c11331] [Citation(s) in RCA: 74] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Single-atom catalysts based on metal-N4 moieties and anchored on carbon supports (defined as M-N-C) are promising for oxygen reduction reaction (ORR). Among those, M-N-C catalysts with 4d and 5d transition metal (TM4d,5d) centers are much more durable and not susceptible to the undesirable Fenton reaction, especially compared with 3d transition metal based ones. However, the ORR activity of these TM4d,5d-N-C catalysts is still far from satisfactory; thus far, there are few discussions about how to accurately tune the ligand fields of single-atom TM4d,5d sites in order to improve their catalytic properties. Herein, we leverage single-atom Ru-N-C as a model system and report an S-anion coordination strategy to modulate the catalyst's structure and ORR performance. The S anions are identified to bond with N atoms in the second coordination shell of Ru centers, which allows us to manipulate the electronic configuration of central Ru sites. The S-anion-coordinated Ru-N-C catalyst delivers not only promising ORR activity but also outstanding long-term durability, superior to those of commercial Pt/C and most of the near-term single-atom catalysts. DFT calculations reveal that the high ORR activity is attributed to the lower adsorption energy of ORR intermediates at Ru sites. Metal-air batteries using this catalyst in the cathode side also exhibit fast kinetics and excellent stability.
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Affiliation(s)
- Jiayi Qin
- Department of Physics and Astronomy, University of California, Irvine, California 92697, United States
| | - Hui Liu
- Department of Physics and Astronomy, University of California, Irvine, California 92697, United States
| | - Peichao Zou
- Department of Physics and Astronomy, University of California, Irvine, California 92697, United States
| | - Rui Zhang
- Department of Physics and Astronomy, University of California, Irvine, California 92697, United States
| | - Chunyang Wang
- Department of Physics and Astronomy, University of California, Irvine, California 92697, United States
| | - Huolin L Xin
- Department of Physics and Astronomy, University of California, Irvine, California 92697, United States
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16
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Yu H, Zhao X, Wu F, Luo Y, Jia A, Wang Y, Li J. Three Dimensional Macroporous Oxygen‐Deficient TiO
2‐x
Supported N, P, Co‐tridoped Carbon as Efficient Oxygen Reduction Electrocatalyst. ChemCatChem 2022. [DOI: 10.1002/cctc.202101311] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Hang Yu
- Hebei Provincial Key Laboratory of Green Chemical Technology and High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
| | - Ximeng Zhao
- Hebei Provincial Key Laboratory of Green Chemical Technology and High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
| | - Feichao Wu
- Hebei Provincial Key Laboratory of Green Chemical Technology and High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
| | - Yuhong Luo
- Hebei Provincial Key Laboratory of Green Chemical Technology and High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
| | - Aizhong Jia
- Hebei Provincial Key Laboratory of Green Chemical Technology and High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
| | - Yanji Wang
- Hebei Provincial Key Laboratory of Green Chemical Technology and High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
| | - Jingde Li
- Hebei Provincial Key Laboratory of Green Chemical Technology and High Efficient Energy Saving Tianjin Key Laboratory of Chemical Process Safety School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300130 P. R. China
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17
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Duraisamy V, Kumar SMS. Study of the Secondary Heteroatoms Doping on Nitrogen‐Doped Carbon and Their Oxygen Reduction Reaction Performance Evaluation. ChemistrySelect 2021. [DOI: 10.1002/slct.202103506] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Velu Duraisamy
- Electroorganic and Materials Electrochemistry Division (EME) CSIR-Central Electrochemical Research Institute Karaikudi Tamil Nadu 630 003 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201 002 India
| | - Sakkarapalayam Murugesan Senthil Kumar
- Electroorganic and Materials Electrochemistry Division (EME) CSIR-Central Electrochemical Research Institute Karaikudi Tamil Nadu 630 003 India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201 002 India
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18
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Lu Y, Zou S, Li J, Li C, Liu X, Dong D. Fe, B, and N Codoped Carbon Nanoribbons Derived from Heteroatom Polymers as High-Performance Oxygen Reduction Reaction Electrocatalysts for Zinc-Air Batteries. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2021; 37:13018-13026. [PMID: 34696592 DOI: 10.1021/acs.langmuir.1c02100] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
For zinc-air batteries, it is of great importance to heighten the oxygen reduction reaction (ORR) activity of cathode electrocatalysts. Herein, we synthesized carbon nanoribbons doped with Fe, B, and N as high-activity ORR electrocatalysts by a templating method. Benefiting from the melamine fiber (MF) and B doping, the as-prepared carbon nanoribbon has a high specific surface area, and the improved turnover frequency of Fe sites increases the ORR activity. The as-synthesized Fe-B-N-C electrocatalyst shows an improved half-wave potential and limited current density compared to Fe-N-C, B-N-C, and N-C. Moreover, zinc-air batteries with the Fe-B-N-C electrocatalyst exhibit a higher specific capacity and better long-term durability compared to those with commercial Pt/C. This work provides an effective strategy to synthesize noble-metal-free electrocatalysts for wide applications of zinc-air batteries.
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Affiliation(s)
- Yue Lu
- School of Materials Science and Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Shanbao Zou
- School of Materials Science and Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Jiajie Li
- School of Materials Science and Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Chenyu Li
- School of Materials Science and Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Xundao Liu
- School of Materials Science and Engineering, University of Jinan, Jinan 250022, P. R. China
| | - Dehua Dong
- School of Materials Science and Engineering, University of Jinan, Jinan 250022, P. R. China
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19
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Liu S, Zhang Y, Ge B, Zheng F, Zhang N, Zuo M, Yang Y, Chen Q. Constructing Graphitic-Nitrogen-Bonded Pentagons in Interlayer-Expanded Graphene Matrix toward Carbon-Based Electrocatalysts for Acidic Oxygen Reduction Reaction. MALAYSIAN JOURNAL OF MICROBIOLOGY 2021; 33:e2103133. [PMID: 34467573 DOI: 10.1002/adma.202103133] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Revised: 06/22/2021] [Indexed: 01/16/2023] Open
Abstract
Metal-free carbon-based materials with high electrocatalytic activity are promising catalysts for the oxygen reduction reaction (ORR) in several renewable energy systems. However, the performance of carbon-based materials is far inferior to that of Pt-based catalysts in acid electrolytes. Here, a novel carbon-based electrocatalyst is reported toward ORR in 0.1 m HClO4 with half-wave potential of 0.81 V and better durability (100 h reaction time) than commercial 20 wt% Pt/C. It is achieved by constructing graphitic-nitrogen (GN)-bonded pentagons in graphitic carbon to improve the intrinsic activity of the carbon sites and increasing the amount of active sites via expanding the interlayer spacing. X-ray absorption spectroscopy and aberration-corrected electron microscopy characterizations confirm the formation of GN-bonded pentagons in this carbon material. Raman and X-ray photoelectron spectroscopy reveal that the activity is linearly associated with the amounts of both pentagons and adjacent GN atoms. Density function theory further demonstrates that adjacent GN atoms significantly increase the charge density at the carbon atom of a GN-bonded pentagon, which is the activity origin for the ORR.
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Affiliation(s)
- Shuai Liu
- Hefei National Laboratory for Physical Science at Microscale and Department of Materials Science & Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Yongchao Zhang
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Binghui Ge
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Fangcai Zheng
- Key Laboratory of Structure and Functional Regulation of Hybrid Materials of Ministry of Education, Institutes of Physical Science and Information Technology, Anhui University, Hefei, 230601, China
| | - Nan Zhang
- Hefei National Laboratory for Physical Science at Microscale and Department of Materials Science & Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Ming Zuo
- Hefei National Laboratory for Physical Science at Microscale and Department of Materials Science & Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Yang Yang
- Hefei National Laboratory for Physical Science at Microscale and Department of Materials Science & Engineering, University of Science and Technology of China, Hefei, 230026, China
| | - Qianwang Chen
- Hefei National Laboratory for Physical Science at Microscale and Department of Materials Science & Engineering, University of Science and Technology of China, Hefei, 230026, China
- Anhui Province Key Laboratory of Condensed Matter Physics at Extreme Conditions, High Magnetic Field Laboratory of Chinese, Academy of Sciences, Hefei, 230031, China
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20
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Zou S, Li J, Wu X, Lu Y, Liu X, Dong D. Electrospun N-doped carbon nanofibers decorated with Fe3C nanoparticles as highly active oxygen reduction electrocatalysts for rechargeable Zn–air batteries. Chem Phys Lett 2021. [DOI: 10.1016/j.cplett.2021.138769] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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21
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Meng HL, Lin SY, Cao Y, Wang AJ, Zhang L, Feng JJ. CoFe alloy embedded in N-doped carbon nanotubes derived from triamterene as a highly efficient and durable electrocatalyst beyond commercial Pt/C for oxygen reduction. J Colloid Interface Sci 2021; 604:856-865. [PMID: 34303885 DOI: 10.1016/j.jcis.2021.07.061] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 07/04/2021] [Accepted: 07/11/2021] [Indexed: 02/06/2023]
Abstract
For development of green and sustainable energy, it is of importance to search highly efficient and low-cost electrocatalysts of oxygen reduction reaction (ORR) in energy conversion devices. Herein, CoFe alloyed nanocrystals embedded in N-doped bamboo-like carbon nanotubes (CoFe@NCNTs) were facilely synthetized by one-step co-pyrolysis with the mixture of triamterene, metal chlorides and graphitic carbon nitride (g-C3N4). The resultant CoFe@NCNTs exhibited excellent ORR activity with the positive shifts in the onset potential (Eonset = 0.97 V) and half-wave potential (E1/2 = 0.88 V), outperforming commercial Pt/C (Eonset = 0.96 V; E1/2 = 0.84 V). Compared to metal organic frameworks (MOFs)-based strategy for synthesis of low-cost carbon-based ORR catalysts, this method is simple and convenient, coupled by avoiding the complicated synthesis of MOFs and its ligands. This work provides a promising route to fabricate advanced transition-metal-based carbon catalysts in the researches correlated with energy conversion devices.
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Affiliation(s)
- Hong-Ling Meng
- Key laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Shi-Yi Lin
- Key laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Ying Cao
- Key laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Ai-Jun Wang
- Key laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Lu Zhang
- Key laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China
| | - Jiu-Ju Feng
- Key laboratory of the Ministry of Education for Advanced Catalysis Materials, College of Chemistry and Life Sciences, College of Geography and Environmental Sciences, Zhejiang Normal University, Jinhua 321004, China.
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22
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Zeng Q, Chang S, Wang M, Li M, Deng Q, Xiong Z, Zhou B, Liu Y. Highly-active, metal-free, carbon-based ORR cathode for efficient organics removal and electricity generation in a PFC system. CHINESE CHEM LETT 2021. [DOI: 10.1016/j.cclet.2020.12.062] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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23
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Feng Y, Li W, An J, Zhao Q, Wang X, Liu J, He W, Li N. Graphene family for hydrogen peroxide production in electrochemical system. THE SCIENCE OF THE TOTAL ENVIRONMENT 2021; 769:144491. [PMID: 33736245 DOI: 10.1016/j.scitotenv.2020.144491] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Revised: 11/15/2020] [Accepted: 12/09/2020] [Indexed: 06/12/2023]
Abstract
The development of carbon-based materials to catalyze two-electron (2e-) pathway of oxygen reduction reaction (ORR) offers great potential for hydrogen peroxide (H2O2) production. As a class of novel two-dimensional (2D) carbon materials, graphene and its derivatives have raised increasing attention as excellent noble-metal-free catalysts in 2e ORR due to their unique structure, physical and chemical properties. This review focuses on the synthesis of main graphene family members and graphene based electrodes, as well as their applications for H2O2 generation in electrochemical systems. We describe the functions of the graphene family in electrochemical systems, such as accelerating electron transfer and increasing oxygen transfer for cathodes in electrochemical systems, aiming to reveal the enhancement mechanisms of graphene and its derivatives on H2O2 production. Furthermore, the challenges and prospects for graphene family used as catalyst for H2O2 production in the future are also proposed.
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Affiliation(s)
- Yujie Feng
- School of Environmental Science and Engineering, Academy of Environment and Ecology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China; State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, No. 73 Huanghe Road, Nangang District, Harbin 150090, China
| | - Wen Li
- School of Environmental Science and Engineering, Academy of Environment and Ecology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Jingkun An
- School of Environmental Science and Engineering, Academy of Environment and Ecology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Qian Zhao
- MOE Key Laboratory of Pollution Processes and Environmental Criteria, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, Nankai University, No. 38 Tongyan Road, Jinnan District, Tianjin 300350, China
| | - Xin Wang
- MOE Key Laboratory of Pollution Processes and Environmental Criteria, Tianjin Key Laboratory of Environmental Remediation and Pollution Control, Nankai University, No. 38 Tongyan Road, Jinnan District, Tianjin 300350, China
| | - Jia Liu
- School of Environmental Science and Engineering, Academy of Environment and Ecology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Weihua He
- School of Environmental Science and Engineering, Academy of Environment and Ecology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China
| | - Nan Li
- School of Environmental Science and Engineering, Academy of Environment and Ecology, Tianjin University, No. 92 Weijin Road, Nankai District, Tianjin 300072, China.
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24
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Liu C, Zhao Y, Xu D, Zheng X, Huang Q. A green and facile approach to a graphene-based peroxidase-like nanozyme and its application in sensitive colorimetric detection of L-cysteine. Anal Bioanal Chem 2021; 413:4013-4022. [PMID: 33961104 DOI: 10.1007/s00216-021-03352-1] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Revised: 04/08/2021] [Accepted: 04/15/2021] [Indexed: 11/29/2022]
Abstract
A facile and green approach to the preparation of peroxidase-like nanozymes by reducing and functionalizing graphene oxide (rGO) with Ganoderma polysaccharide (GP) has been achieved in this work. Our results showed that the as-fabricated nanozyme, namely rGO-GP, possessed the excellent property of simulating peroxidase with higher catalytic activity compared with GO or rGO obtained by using chitosan, which may be due to the better dispersion of rGO-GP in the solution. Steady-state kinetics studies further showed that the catalytic process conformed to Michaelis-Menten equation and ping-pong mechanism. Benefiting from the excellent peroxidase property of rGO-GP, we have also successfully established a highly sensitive and selective colorimetric detection approach to trace detection of L-cysteine (L-Cys). The limit of detection (LOD) of L-cysteine is 0.1 μM and the linear detection range is 2-30 μM. Furthermore, the nanozyme was successfully applied for detecting L-cysteine in serum. This work therefore demonstrates the advantages of rGO-GP as an effective nanozyme in both its green synthesis and detecting application.
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Affiliation(s)
- Chao Liu
- CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Anhui Key Laboratory of Environmental Toxicology and Pollution Control Technology, Hefei Institute of IntelligentAgriculture, Institute of Intelligent Machines,Hefei Institutes of Physical Science, Chinese Academy of Sciences (CAS), Hefei, 230031, Anhui, China.,Science Island Branch of Graduate School, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Yunmeng Zhao
- CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Anhui Key Laboratory of Environmental Toxicology and Pollution Control Technology, Hefei Institute of IntelligentAgriculture, Institute of Intelligent Machines,Hefei Institutes of Physical Science, Chinese Academy of Sciences (CAS), Hefei, 230031, Anhui, China.,Science Island Branch of Graduate School, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Di Xu
- CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Anhui Key Laboratory of Environmental Toxicology and Pollution Control Technology, Hefei Institute of IntelligentAgriculture, Institute of Intelligent Machines,Hefei Institutes of Physical Science, Chinese Academy of Sciences (CAS), Hefei, 230031, Anhui, China.,Science Island Branch of Graduate School, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Xinxin Zheng
- CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Anhui Key Laboratory of Environmental Toxicology and Pollution Control Technology, Hefei Institute of IntelligentAgriculture, Institute of Intelligent Machines,Hefei Institutes of Physical Science, Chinese Academy of Sciences (CAS), Hefei, 230031, Anhui, China.,Science Island Branch of Graduate School, University of Science and Technology of China, Hefei, 230026, Anhui, China
| | - Qing Huang
- CAS Key Laboratory of High Magnetic Field and Ion Beam Physical Biology, Anhui Key Laboratory of Environmental Toxicology and Pollution Control Technology, Hefei Institute of IntelligentAgriculture, Institute of Intelligent Machines,Hefei Institutes of Physical Science, Chinese Academy of Sciences (CAS), Hefei, 230031, Anhui, China. .,Science Island Branch of Graduate School, University of Science and Technology of China, Hefei, 230026, Anhui, China.
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25
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Kasibhatta KRD, Madakannu I, Prasanthi I. Hetero Atom Doped Graphene Nanoarchitectonics as Electrocatalysts Towards the Oxygen Reduction and Evolution Reactions in Acidic Medium. J Inorg Organomet Polym Mater 2021. [DOI: 10.1007/s10904-020-01834-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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26
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Simultaneous synthesis of graphite-like and amorphous carbon materials via solution plasma and their evaluation as additive materials for cathode in Li-O 2 battery. Sci Rep 2021; 11:6261. [PMID: 33737609 PMCID: PMC7973806 DOI: 10.1038/s41598-021-85392-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2020] [Accepted: 03/01/2021] [Indexed: 11/21/2022] Open
Abstract
Cathode materials are essential for enhancing electrocatalytic activity in energy-conversion devices. Carbon is one of the most suitable cathodic materials for Li–O2 batteries owing to its chemical and thermal stability. Carbon materials synthesized from tributyl borate (TBB) using a nonthermal solution plasma method were characterized using x‐ray diffraction, Raman, field emission scanning electron microscopy (FE-SEM), transmission electron microscopy, and x-ray photoelectron spectroscopy and were evaluated as additive materials for cathodes in a Li–O2 battery. Two separate carbon materials were formed at the same time, a carbon dispersed in solution and a carbon precipitate at the bottom of the reactor, which had amorphous and graphite-like structures, respectively. The amorphous carbon contained boron and tungsten carbide, and the graphite-like carbon had more defects and electronic conductivity. The crystallinity and density of defects in the graphite-like carbon could be tuned by changing the SP operating frequency. The Li–O2 battery with the amorphous carbon containing boron and tungsten carbide was found to have a high capacity, while the one with the graphite-like carbon showed an affinity for the formation of Li2O2, which is the desired discharge product, and exhibited high cycling performance.
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27
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Sun RM, Yao YQ, Wang AJ, Fang KM, Zhang L, Feng JJ. One-step pyrolysis synthesis of nitrogen, manganese-codoped porous carbon encapsulated cobalt-iron nanoparticles with superior catalytic activity for oxygen reduction reaction. J Colloid Interface Sci 2021; 592:405-415. [PMID: 33706153 DOI: 10.1016/j.jcis.2021.02.071] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Revised: 02/13/2021] [Accepted: 02/15/2021] [Indexed: 11/29/2022]
Abstract
Replacing precious metal catalysts with low-price and abundant catalysts is one of urgent goals for green and sustainable energy development. It is imperative yet challenging to search low-cost, high-efficiency, and long-durability electrocatalysts for oxygen reduction reaction (ORR) in energy conversion devices. Herein, three-dimensional low-cost Co3Fe7 nanoparticles/nitrogen, manganese-codoped porous carbon (Co3Fe7/N, Mn-PC) was synthesized with the mixture of dicyandiamide, cobalt (II) tetramethoxyphenylporphyrin (Co(II)TMOPP), hemin, and manganese acetate by one-step pyrolysis and then acid etching. The resultant Co3Fe7/N, Mn-PC exhibited excellent durability and prominent ORR activity with more positive onset potential (Eonset, 0.98 V) and half-wave potential (E1/2, 0.87 V) in 0.1 M KOH electrolyte, coupled with strong methanol resistance. The pyrolysis temperature and optimal balance of graphite with pyridine-nitrogen are of significance for the ORR performance. The prepared Co3Fe7/N, Mn-PC displayed excellent ORR performance over commercial Pt/C in the identical environment. It was ascribed to the uniform 3D architecture, Mn- and N-doping effects by finely adjusting the electronic structures, coupled with the synergistic catalytic effects of multi-compositions and multi-active sites. This work provides some constructive guidelines for preparation of low-cost and high-efficiency ORR electrocatalysts.
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Affiliation(s)
- Rui-Min Sun
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China
| | - You-Qiang Yao
- Institute of Advanced Manufacturing Technology, Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, China
| | - Ai-Jun Wang
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China
| | - Ke-Ming Fang
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China.
| | - Lu Zhang
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China
| | - Jiu-Ju Feng
- College of Geography and Environmental Sciences, College of Chemistry and Life Sciences, Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Zhejiang Normal University, Jinhua 321004, China.
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28
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Karaman C. Orange Peel Derived‐Nitrogen and Sulfur Co‐doped Carbon Dots: a Nano‐booster for Enhancing ORR Electrocatalytic Performance of 3D Graphene Networks. ELECTROANAL 2021. [DOI: 10.1002/elan.202100018] [Citation(s) in RCA: 102] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Ceren Karaman
- Akdeniz University Vocational School of Technical Sciences, Department of Electricity and Energy Antalya 07070 Turkey
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29
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Alekseeva OK, Pushkareva IV, Pushkarev AS, Fateev VN. Graphene and Graphene-Like Materials for Hydrogen Energy. NANOTECHNOLOGIES IN RUSSIA 2020; 15:273-300. [PMID: 33391617 PMCID: PMC7768998 DOI: 10.1134/s1995078020030027] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 06/10/2020] [Accepted: 06/22/2020] [Indexed: 12/17/2022]
Abstract
The review is devoted to current and promising areas of application of graphene and materials based on it for generating environmentally friendly hydrogen energy. Analysis of the results of theoretical and experimental studies of hydrogen accumulation in graphene materials confirms the possibility of creating on their basis systems for reversible hydrogen storage, which combine high capacity, stability, and the possibility of rapid hydrogen evolution under conditions acceptable for practical use. Recent advances in the development of chemically and heat-resistant graphene-based membrane materials make it possible to create new gas separation membranes that provide high permeability and selectivity and are promising for hydrogen purification in processes of its production from natural gas. The characteristics of polymer membranes that are currently used in industry for the most part can be significantly improved with small additions of graphene materials. The use of graphene-like materials as a support of nanoparticles or as functional additives in the composition of the electrocatalytic layer in polymer electrolyte membrane fuel cells makes it possible to improve their characteristics and to increase the activity and stability of the electrocatalyst in the reaction of oxygen evolution.
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Affiliation(s)
- O. K. Alekseeva
- National Research Center Kurchatov Institute, Moscow, Russia
| | | | - A. S. Pushkarev
- National Research Center Kurchatov Institute, Moscow, Russia
| | - V. N. Fateev
- National Research Center Kurchatov Institute, Moscow, Russia
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30
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Shui Z, Liao X, Lei Y, Ni J, Liu Y, Dan Y, Zhao W, Chen X. MnO 2 Synergized with N/S Codoped Graphene as a Flexible Cathode Efficient Electrocatalyst for Advanced Honeycomb-Shaped Stretchable Aluminum-Air Batteries. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:12954-12962. [PMID: 33100011 DOI: 10.1021/acs.langmuir.0c02246] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Aluminum-air batteries possess high theoretical specific capacities and energy densities. However, the desired application performance in the field of flexible electronics is limited by the rigid battery structure and slow kinetics of the oxygen reduction reaction (ORR). To address these issues, flexible, stretchable, and customizable aluminum-air batteries with a reference to honeycomb shape are composed of multilayer single battery units to achieve large scalability and start-stop control. The single aluminum-air battery combines MnO2 with N/S codoped graphene to improve the electrocatalytic activity. Benefiting from an efficient electrocatalyst and reasonable structural design, the single aluminum-air battery exhibits excellent electrochemical characteristics under deformation conditions with a high specific capacity and energy density (1203.2 mAh g-1 Al and 1630.1 mWh g-1 Al). Furthermore, the obtained honeycomb-shaped stretchable aluminum-air batteries maintain a stable output voltage over the 2500% stretching. More interestingly, the stretchable honeycomb structure not only can solve the start-stop control problem but also has the potential to reduce the self-corrosion in disposable metal-air batteries. In addition, owing to the customizable shapes and sizes, the honeycomb-shaped stretchable aluminum-air batteries facilitate the integrated application of flexible batteries in wearables.
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Affiliation(s)
- Ziyi Shui
- School of Chemical Engineering, Northwest University, Xi'an 710069, China
| | - Xiangbiao Liao
- Earth Engineering Center, Center for Advanced Materials for Energy and Environment, Department of Earth and Environmental Engineering, Columbia University, New York, New York 10027, United States
| | - Yuan Lei
- School of Chemical Engineering, Northwest University, Xi'an 710069, China
| | - Jia Ni
- School of Chemical Engineering, Northwest University, Xi'an 710069, China
| | - Yilun Liu
- International Center for Applied Mechanics, State Key Laboratory for Strength and Vibration of Mechanical Structures, School of Aerospace, Xi'an Jiaotong University, Xi'an 710049, China
| | - Yong Dan
- School of Chemical Engineering, Northwest University, Xi'an 710069, China
| | - Wei Zhao
- School of Chemical Engineering, Northwest University, Xi'an 710069, China
| | - Xi Chen
- Earth Engineering Center, Center for Advanced Materials for Energy and Environment, Department of Earth and Environmental Engineering, Columbia University, New York, New York 10027, United States
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31
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Li R, Liu F, Zhang Y, Guo M, Liu D. Nitrogen, Sulfur Co-Doped Hierarchically Porous Carbon as a Metal-Free Electrocatalyst for Oxygen Reduction and Carbon Dioxide Reduction Reaction. ACS APPLIED MATERIALS & INTERFACES 2020; 12:44578-44587. [PMID: 32902251 DOI: 10.1021/acsami.0c06506] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
High-cost and low-efficiency electrocatalysts have hindered oxygen reduction reaction (ORR) in fuel cells and CO2 reduction reaction (CO2RR) for producing fuels and value-added chemicals. Here, a low-cost metal-free electrocatalyst of a N, S co-doped hierarchically porous carbon (NSHPC) for efficient ORR and CO2RR is reported. The NSHPC is prepared by pyrolysis of glucosamine hydrochloride and thiocyanuric acid precursors using SiO2 as hard templates. The N, S co-doping effectively enhances catalytic activity and selectivity, and the hierarchically porous structure largely exposes abundant active sites to reaction species and facilitates electrolyte transport, thereby leading to significantly increased catalytic activities for the NSHPC. The resultant NSHPC exhibits excellent electrocatalytic activities toward ORR in both acidic and alkaline electrolytes and also shows application in proton exchange membrane fuel cells (PEMFCs). More importantly, the NSHPC enables CO2 reduction to CO with 87.8% maximum Faraday efficiency (FE) in aqueous electrolytes. This work offers a novel insight into the development of multifunctional electrocatalysts for producing electricity, fuels, and value-added chemicals.
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Affiliation(s)
- Ruru Li
- College of Chemical Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Feng Liu
- College of Chemical Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Yihao Zhang
- College of Chemical Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
| | - Mingming Guo
- College of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Dong Liu
- College of Chemical Engineering, College of Chemistry, Beijing University of Chemical Technology, Beijing 100029, China
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32
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Zhang X, Yao S, Chen P, Wang Y, Lyu D, Yu F, Qing M, Tian ZQ, Shen PK. Revealing the dependence of active site configuration of N doped and N, S-co-doped carbon nanospheres on six-membered heterocyclic precursors for oxygen reduction reaction. J Catal 2020. [DOI: 10.1016/j.jcat.2020.07.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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33
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Tian H, Guo J, Pang Z, Hu M, He J. A sulfur, nitrogen dual-doped porous graphene nanohybrid for ultraselective Hg(ii) separation over Pb(ii) and Cu(ii). NANOSCALE 2020; 12:16543-16555. [PMID: 32734977 DOI: 10.1039/d0nr04558f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Two-dimensional (2D) porous graphene is attractive as a high-permeability membrane for ionic and molecular separation. Here, we propose a sulfur, nitrogen dual-doped 2D porous graphene (SNPG) nanohybrid by adopting a facile one-step process. The resulting sandwich-like porous nanohybrid features uniform ion-gated nanopores for efficient transport of target heavy metal ions while blocking undesired ions, as well as abundant multi-binding ligands for selectively chelating permeated heavy metal ions. We show from systematic experiments that this SNPG nanohybrid exhibits outstanding selectivity and ability to separate Hg(ii) ions in mixtures with eight other metal ions. An excellent uptake capability (803 mg g-1) and high removal ability (>99%) within the entire pH range of 2-10 can be obtained. Given the specific 2D porous nanostructure and specific binding ligands, SNPG exhibits an ultrahigh separation factor towards Hg(ii) that is up to four orders of magnitude higher than those of Pb(ii), Cd(ii) and Cu(ii) ions, significantly higher than those of most reported adsorbents. These findings provide a new opportunity to develop selective materials and devices for applications such as efficient recognition, extraction and separation of target metal ions in complex aqueous environments.
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Affiliation(s)
- Hua Tian
- Functional Nanomaterials Laboratory, Center for Micro/Nanomaterials and Technology, and Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing, 100190, China.
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34
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Liu X, Luo X, Chen X, Zou S, Liu X, Li J, Li H, Dong D. Perfluorinated membrane electrode assembly containing metal-free-catalyst cathode for anion exchange membrane fuel cells. J Electroanal Chem (Lausanne) 2020. [DOI: 10.1016/j.jelechem.2020.114283] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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35
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Wu K, Feng Y, Li Y, Li L, Liu R, Zhu L. S-doped reduced graphene oxide: a novel peroxidase mimetic and its application in sensitive detection of hydrogen peroxide and glucose. Anal Bioanal Chem 2020; 412:5477-5487. [PMID: 32588108 DOI: 10.1007/s00216-020-02767-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 05/25/2020] [Accepted: 06/11/2020] [Indexed: 11/30/2022]
Abstract
This article presents a novel peroxidase mimetic by doping S atoms into reduced graphene oxide (rGO), which was synthesized through a facile hydrothermal reaction without any templates or surfactants. The peroxidase-like activity of S-doped rGO (S-rGO) is greatly boosted compared with the pristine rGO, demonstrating the peroxidase-like active sites are dominantly originated in sulfur-containing groups. The steady-state kinetic studies further indicate that S-rGO obeys the typical Michaelis-Menten curves and has a much smaller Michaelis constant (Km) for hydrogen peroxide (H2O2) and 3, 3', 5, 5'-tetramethylbenzidine (TMB). In view of the outstanding performance of S-rGO as a peroxidase mimetic, an efficient and sensitive colorimetric detection platform for H2O2 and glucose has been successfully established. The linear detection for H2O2 is obtained in a range of 0.1-1 μM with an extremely lower detection limit of 0.042 μM, and glucose can be measured in a linear range of 1-100 μM, giving a detection limit of 0.38 μM. This study not only provides a new avenue for the reasonable design of heteroatom-doped carbon-based nanomaterials but also offers meaningful reference for detecting the important biomolecules in biotechnology. Graphical abstract.
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Affiliation(s)
- Keyan Wu
- Key Laboratory of Nanobiosensing & Nanobioanalysis at Universities of Jilin Province, School of Chemistry, Northeast Normal University, Changchun, 130024, Jilin, China
| | - Yun Feng
- Key Laboratory of Nanobiosensing & Nanobioanalysis at Universities of Jilin Province, School of Chemistry, Northeast Normal University, Changchun, 130024, Jilin, China
| | - Yusheng Li
- Key Laboratory of Nanobiosensing & Nanobioanalysis at Universities of Jilin Province, School of Chemistry, Northeast Normal University, Changchun, 130024, Jilin, China
| | - Li Li
- Key Laboratory of Nanobiosensing & Nanobioanalysis at Universities of Jilin Province, School of Chemistry, Northeast Normal University, Changchun, 130024, Jilin, China
| | - Rui Liu
- Key Laboratory of Nanobiosensing & Nanobioanalysis at Universities of Jilin Province, School of Chemistry, Northeast Normal University, Changchun, 130024, Jilin, China
| | - Liande Zhu
- Key Laboratory of Nanobiosensing & Nanobioanalysis at Universities of Jilin Province, School of Chemistry, Northeast Normal University, Changchun, 130024, Jilin, China.
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36
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Yuan Y, Li R, Thomas T, Chen J, Yang M. Flower‐like FeS Coated with Heteroatom (S,N)‐Doped Carbon as Highly Active and Durable Oxygen Reduction Electrocatalysts. ChemElectroChem 2020. [DOI: 10.1002/celc.202000156] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yao Yuan
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road, Shijingshan District Beijing 100049 P. R. China
| | - Rongrong Li
- Solid State Functional Materials Research LaboratoryNingbo Institute of Materials Technology and EngineeringChinese Academy of Sciences 1219 Zhongguan West Road Ningbo 315201 P. R. China
- University of Chinese Academy of Sciences 19A Yuquan Road, Shijingshan District Beijing 100049 P. R. China
| | - Tiju Thomas
- Department of Metallurgical and Materials EngineeringIndian Institute of Technology Madras Adyar Chennai 600036 Tamil Nadu India
| | - Jian Chen
- Dalian Institute of Chemical PhysicsChinese Academy of Sciences 457 Zhongshan Road Dalian 116023 P. R. China
| | - Minghui Yang
- Solid State Functional Materials Research LaboratoryNingbo Institute of Materials Technology and EngineeringChinese Academy of Sciences 1219 Zhongguan West Road Ningbo 315201 P. R. China
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37
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Gao S, Wang GS, Guo L, Yu SH. Tunable and Ultraefficient Microwave Absorption Properties of Trace N-Doped Two-Dimensional Carbon-Based Nanocomposites Loaded with Multi-Rare Earth Oxides. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2020; 16:e1906668. [PMID: 32297713 DOI: 10.1002/smll.201906668] [Citation(s) in RCA: 30] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 03/05/2020] [Indexed: 05/17/2023]
Abstract
A high efficiency and great tunability of bandwidth and absorption-range electromagnetic wave absorber is proposed without precedent. A series of 2D carbon-based nanocomposites with the loading of cerium oxide (CN-Ce) and other types of rare earth oxides (CN-REOs) can be successfully synthesized by a simple solvothermal-sintering method. As-synthesized 2D nanocomposites with local graphite-like C3 N4 structure and trace N-doped are identified by transmission electron microscopy, X-ray photoelectron spectroscopy, X-ray powder diffraction, Fourier transform infrared spectroscopy, and Raman spectroscopy. The CN-REOs and polyvinylidene fluoride composite absorbers with reflection loss values above -40 dB are obtained in C-band, X-band, and Ku-band, respectively. The empirical rules on effective bandwidth and frequency range are discovered and summarized, which can be successfully realized by simply tuning the doping amount or type of REO. The mechanism is explained by enhanced attenuation and tunable impedance matching. In addition co-filled samples by two types of CN-REOs nanocomposites are prepared to support these findings and inspire the preparation of absorber with desirable frequency band in the range of 2-18 GHz.
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Affiliation(s)
- Shan Gao
- School of Chemistry, Beihang University, Beijing, 100191, China
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Guang-Sheng Wang
- School of Chemistry, Beihang University, Beijing, 100191, China
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Lin Guo
- School of Chemistry, Beihang University, Beijing, 100191, China
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
| | - Shu-Hong Yu
- School of Chemistry, Beihang University, Beijing, 100191, China
- Division of Nanomaterials and Chemistry, Hefei National Laboratory for Physical Sciences at the Microscale, Department of Chemistry, University of Science and Technology of China, Hefei, 230026, China
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38
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Wang L, Sofer Z, Pumera M. Will Any Crap We Put into Graphene Increase Its Electrocatalytic Effect? ACS NANO 2020; 14:21-25. [PMID: 31934742 DOI: 10.1021/acsnano.9b00184] [Citation(s) in RCA: 69] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/13/2023]
Affiliation(s)
- Lu Wang
- Materials Chemistry and Nanochemistry Research Group, Solar Fuels Cluster, Departments of Chemistry , University of Toronto , 80 St. George Street , Toronto , Ontario M5S 3H6 , Canada
| | - Zdenek Sofer
- Center for Advanced Functional Nanorobots, Department of Inorganic Chemistry , University of Chemistry and Technology , Technicka 5 , Praha 6 166 28 , Czech Republic
| | - Martin Pumera
- Center for Advanced Functional Nanorobots, Department of Inorganic Chemistry , University of Chemistry and Technology , Technicka 5 , Praha 6 166 28 , Czech Republic
- Flexible Wearable Electronics (WearoniX) Laboratory, Central European Institute of Technology , Brno University of Technology , Purkyňova 656/123 , Brno CZ-616 00 , Czech Republic
- Department of Medical Research, China Medical University Hospital , China Medical University , No. 91 Hsueh-Shih Road , Taichung 40402 , Taiwan
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39
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Xiao Y, Huang HX, Liang DM, Wang C. Electrocatalytic properties and modification of La0.6Ca0.4Co1−Mn O3 (x = 0–0.9) perovskite-type oxides. Chem Phys Lett 2020. [DOI: 10.1016/j.cplett.2019.136846] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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40
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Cheng S, Li C, Yu Z, Sun Y, Li L, Yang J. Defective S/N co-doped carbon cloth via a one-step process for effective electroreduction of nitrogen to ammonia. RSC Adv 2020; 10:9814-9823. [PMID: 35498575 PMCID: PMC9050207 DOI: 10.1039/d0ra00155d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 02/24/2020] [Indexed: 11/21/2022] Open
Abstract
The electroreduction of nitrogen (N2) has gained increasing attention as a promising route to achieve green and sustainable ammonia (NH3) production.
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Affiliation(s)
- Shaoan Cheng
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- PR China
| | - Chaochao Li
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- PR China
| | - Zhen Yu
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- PR China
| | - Yi Sun
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- PR China
| | - Longxin Li
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- PR China
| | - Jiawei Yang
- State Key Laboratory of Clean Energy Utilization
- Department of Energy Engineering
- Zhejiang University
- Hangzhou 310027
- PR China
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41
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Ouyang C, Wang X. Recent progress in pyrolyzed carbon materials as electrocatalysts for the oxygen reduction reaction. Inorg Chem Front 2020. [DOI: 10.1039/c9qi00962k] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review reports some recent advances in pyrolytic carbon as an ORR catalyst and explores its structure–activity relationship.
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Affiliation(s)
- Chen Ouyang
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Xun Wang
- Key Lab of Organic Optoelectronics and Molecular Engineering
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
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42
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MOF-derived nitrogen-doped CoO@CoP arrays as bifunctional electrocatalysts for efficient overall water splitting. Electrochim Acta 2020. [DOI: 10.1016/j.electacta.2019.135210] [Citation(s) in RCA: 54] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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43
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Chen Z, Li G, Liu Y, Shi P, Li F. Novel Co1-xS/C-3 supported on N-doped ketjen black as an efficient electrocatalyst for oxygen reduction reaction in alkaline media. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2019.11.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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44
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Liu G, Yan S, Shi L, Yao L. The Improvement of Photocatalysis H 2 Evolution Over g-C 3N 4 With Na and Cyano-Group Co-modification. Front Chem 2019; 7:639. [PMID: 31608273 PMCID: PMC6761803 DOI: 10.3389/fchem.2019.00639] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2019] [Accepted: 09/05/2019] [Indexed: 11/24/2022] Open
Abstract
Na and cyano-group co-modified g-C3N4 was easily synthesized and its physicochemical property was completely analyzed. The results manifested that Na and cyano-group modification could heighten visible light absorbed ability and accelerate photoinduced charge separation. When resultant Na and cyano-group co-modified g-C3N4 was splitting water H2 evolution, its H2 evolution rate was obviously improved. Furthermore, it also kept excellent stable capacity of H2 evolution and stability of chemical structure. Hence, this present study does not only develop an efficient strategy to boost photocatalytic property of g-C3N4 based catalysts, but also provides useful guidance for designing more effective photocatalysts.
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Affiliation(s)
- Gang Liu
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun, China
| | - Song Yan
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun, China
| | - Lei Shi
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun, China
| | - Lizhu Yao
- College of Chemistry, Chemical Engineering and Environmental Engineering, Liaoning Shihua University, Fushun, China
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45
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Li Y, Li Q, Wang H, Zhang L, Wilkinson DP, Zhang J. Recent Progresses in Oxygen Reduction Reaction Electrocatalysts for Electrochemical Energy Applications. ELECTROCHEM ENERGY R 2019. [DOI: 10.1007/s41918-019-00052-4] [Citation(s) in RCA: 121] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Abstract
Electrochemical energy storage systems such as fuel cells and metal–air batteries can be used as clean power sources for electric vehicles. In these systems, one necessary reaction at the cathode is the catalysis of oxygen reduction reaction (ORR), which is the rate-determining factor affecting overall system performance. Therefore, to increase the rate of ORR for enhanced system performances, efficient electrocatalysts are essential. And although ORR electrocatalysts have been intensively explored and developed, significant breakthroughs have yet been achieved in terms of catalytic activity, stability, cost and associated electrochemical system performance. Based on this, this review will comprehensively present the recent progresses of ORR electrocatalysts, including precious metal catalysts, non-precious metal catalysts, single-atom catalysts and metal-free catalysts. In addition, major technical challenges are analyzed and possible future research directions to overcome these challenges are proposed to facilitate further research and development toward practical application.
Graphic Abstract
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46
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Liang K, Xu Y, Wang L, Liu Y, Liu Y. Alkali‐Driven Assembly of Protein‐Rich Biomass Boosts the Electrocatalytic Activity of the Derived Carbon Materials for Oxygen Reduction. ChemCatChem 2019. [DOI: 10.1002/cctc.201901247] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Kaixin Liang
- College of Chemistry and Chemical EngineeringCentral South University Changsha, Hunan 410083 P.R. China
- State Key Laboratory for Powder MetallurgyCentral South University Changsha, Hunan 410083 P.R. China
| | - Ying Xu
- College of Chemistry and Chemical EngineeringCentral South University Changsha, Hunan 410083 P.R. China
| | - Liqiang Wang
- College of Chemistry and Chemical EngineeringCentral South University Changsha, Hunan 410083 P.R. China
- State Key Laboratory for Powder MetallurgyCentral South University Changsha, Hunan 410083 P.R. China
| | - Youcai Liu
- College of Chemistry and Chemical EngineeringCentral South University Changsha, Hunan 410083 P.R. China
| | - You‐Nian Liu
- College of Chemistry and Chemical EngineeringCentral South University Changsha, Hunan 410083 P.R. China
- State Key Laboratory for Powder MetallurgyCentral South University Changsha, Hunan 410083 P.R. China
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47
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Zhang X, Wang Y, Du Y, Qing M, Yu F, Tian ZQ, Shen PK. Highly active N,S co-doped hierarchical porous carbon nanospheres from green and template-free method for super capacitors and oxygen reduction reaction. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.06.081] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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48
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Li J, Fu L, Zhu J, Yang W, Li D, Zhou L. Improved Electrochemical Performance of FeF
3
by Inlaying in a Nitrogen‐Doped Carbon Matrix. ChemElectroChem 2019. [DOI: 10.1002/celc.201901060] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jia Li
- College of Materials Science and EngineeringHunan University Changsha 410082
| | - Licai Fu
- College of Materials Science and EngineeringHunan University Changsha 410082
- Hunan Province Key Laboratory for Spray Deposition Technology and ApplicationHunan University Changsha 410082 China
| | - Jiajun Zhu
- College of Materials Science and EngineeringHunan University Changsha 410082
| | - Wulin Yang
- College of Materials Science and EngineeringHunan University Changsha 410082
| | - Deyi Li
- College of Materials Science and EngineeringHunan University Changsha 410082
| | - Lingping Zhou
- College of Materials Science and EngineeringHunan University Changsha 410082
- Hunan Province Key Laboratory for Spray Deposition Technology and ApplicationHunan University Changsha 410082 China
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49
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Liu J, Wei L, Cao C, Zhang F, Lang F, Wang H, Yang H, Shen J. Salt-induced silk gel-derived N and trace Fe co-doped 3D porous carbon as an oxygen reduction catalyst in microbial fuel cells. NANOSCALE 2019; 11:13431-13439. [PMID: 31281907 DOI: 10.1039/c9nr03778k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Inexpensive and high-efficiency oxygen reduction reaction (ORR) catalysts play a significant role in achieving practical applications of microbial fuel cells (MFCs). Hence, herein, novel nitrogen (N) and trace iron (Fe) co-doped three-dimensional (3D) porous carbon (NFex-C) was synthesized as an excellent ORR catalyst from an interesting salt-induced silk gel, which was beneficial to the spontaneously formation of porosity and boosted the ORR activity. Among the series of NFex-C, NFe0.5-C (1.20% N-ORR/C, 0.07 at% Fe) possessed a higher specific surface area (538.94 m2 g-1) and pore volume (2.158 cm3 g-1). Note that NFe0.5-C exhibited a significantly higher positive initial potential (0.274 V vs. Ag/AgCl) and half-wave potential (0.095 V vs. Ag/AgCl) than other catalysts and commercial Pt/C (20 wt%); this implied that it possessed prominent ORR catalytic activity. In the MFC tests, the output-voltage and maximum power density of NFe0.5-C were enhanced to 517.37 ± 7.87 mV and 605.35 ± 15.39 mW m-2, respectively. Moreover, NFe0.5-C (0.15 $ g-1) exhibits excellent anti-poisoning ability and is thousands of times cheaper than commercial Pt/C (20 wt%, 220.04 $ g-1); therefore, NFe0.5-C should be a prospective catalyst to substitute precious commercial Pt/C in MFCs and even for application in other types of fuel cells.
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Affiliation(s)
- Jianting Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, PR China. and University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Liling Wei
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, PR China.
| | - Chun Cao
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, PR China. and University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Fengtao Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, PR China. and University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Fengzheng Lang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, PR China. and University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Huiqiang Wang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, PR China. and University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Haijun Yang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, PR China.
| | - Jianquan Shen
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Green Printing, Institute of Chemistry, Chinese Academy of Sciences, Zhongguancun North First Street 2, Beijing 100190, PR China.
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Li C, Li X, Sun X, Zhang X, Duan L, Yang X, Wang L, Lü W. Porous Carbon Networks Derived From Graphitic Carbon Nitride for Efficient Oxygen Reduction Reaction. NANOSCALE RESEARCH LETTERS 2019; 14:249. [PMID: 31342197 PMCID: PMC6656852 DOI: 10.1186/s11671-019-3073-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/04/2019] [Accepted: 07/04/2019] [Indexed: 05/25/2023]
Abstract
Great efforts have been dedicated to finding economic and efficient oxygen reduction reaction (ORR) for fuel cell technology. Among various catalysts, N-doped carbon-based nanomaterials have attracted much attention due to low-cost, noble metal free, and good durability. Herein, we developed a facile and economic strategy to prepare nitrogen-doped carbon networks for efficient ORR application. The g-C3N4 is used as the template and N source, and dopamine is used as the carbon source. By simple hydrothermal treatment and sintering, N-doped carbon network structures with high specific surface area, effective ORR activity, and superior durability could be acquired. The present strategy is free of involving generally multistep, poisonous reagents, and complication of removing template for fabrication of 3D carbon structures.
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Affiliation(s)
- Chenxia Li
- Key Laboratory of Advanced Structural Materials, Ministry of Education & Advanced Institute of Materials Science, Changchun University of Technology, Changchun, Changchun, 130012 China
| | - Xuesong Li
- Key Laboratory of Advanced Structural Materials, Ministry of Education & Advanced Institute of Materials Science, Changchun University of Technology, Changchun, Changchun, 130012 China
| | - Xiaojuan Sun
- State Key Laboratory of Luminescence and Applications, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, 130012 China
| | - Xueyu Zhang
- Key Laboratory of Advanced Structural Materials, Ministry of Education & Advanced Institute of Materials Science, Changchun University of Technology, Changchun, Changchun, 130012 China
| | - Lianfeng Duan
- Key Laboratory of Advanced Structural Materials, Ministry of Education & Advanced Institute of Materials Science, Changchun University of Technology, Changchun, Changchun, 130012 China
| | - Xijia Yang
- Key Laboratory of Advanced Structural Materials, Ministry of Education & Advanced Institute of Materials Science, Changchun University of Technology, Changchun, Changchun, 130012 China
| | - Liying Wang
- Key Laboratory of Advanced Structural Materials, Ministry of Education & Advanced Institute of Materials Science, Changchun University of Technology, Changchun, Changchun, 130012 China
| | - Wei Lü
- Key Laboratory of Advanced Structural Materials, Ministry of Education & Advanced Institute of Materials Science, Changchun University of Technology, Changchun, Changchun, 130012 China
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