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Chen J, Liu Y, Yang J, Wang H, Liu H, Cao S, Zhang X, Wang R, Liu Y, Yang Y. The potential of Co 3O 4 nanoparticles attached to the surface of MnO 2 nanorods as cathode catalyst for single-chamber microbial fuel cell. BIORESOURCE TECHNOLOGY 2022; 346:126584. [PMID: 34929332 DOI: 10.1016/j.biortech.2021.126584] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 12/12/2021] [Accepted: 12/14/2021] [Indexed: 06/14/2023]
Abstract
A simple two-step hydrothermal method was used to prepare the cathode catalyst of microbial fuel cell (MFC). MnO2@Co3O4 composite was successfully prepared by in-situ growth of nano-particle-like Co3O4 on nano-rod-like MnO2. The hybrid products had (121), (310), (311), (400) and (511) crystal planes, rod-like and point-like structures were observed. MnO2@Co3O4 nanohybrids were rich in a variety of metallic elements and provided rich electrochemically active sites. The maximum voltage of MnO2@Co3O4-MFC was 425 mV, the maximum stabilization time was 4 d. The maximum output power was 475 mW/m2, which was 2.24 times that of Co3O4-MFC (212 mW/m2) and 2.63 times of MnO2-MFC (180 mW/m2). The rod-like structure of MnO2 could effectively improve the ion flow efficiency and reduce the transfer resistance, and the point-like structure of Co3O4 can increase the specific surface area of the complex and provide more active sites.
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Affiliation(s)
- Junfeng Chen
- School of Life Science, Qufu Normal University, Qufu 273165, PR China.
| | - Yuhan Liu
- School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Jiaqi Yang
- School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Haidi Wang
- School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Huan Liu
- School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Shining Cao
- School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Xiaochi Zhang
- School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Renjun Wang
- School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Yanyan Liu
- School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Yuewei Yang
- School of Life Science, Qufu Normal University, Qufu 273165, PR China
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2
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Chen J, Yang J, Jiang L, Wang X, Yang D, Wei Q, Wang Y, Wang R, Liu Y, Yang Y. Improved electrochemical performances by Ni-catecholate-based metal organic framework grown on NiCoAl-layered double hydroxide/multi-wall carbon nanotubes as cathode catalyst in microbial fuel cells. BIORESOURCE TECHNOLOGY 2021; 337:125430. [PMID: 34171707 DOI: 10.1016/j.biortech.2021.125430] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2021] [Revised: 06/10/2021] [Accepted: 06/16/2021] [Indexed: 06/13/2023]
Abstract
In this study, a simple two-step hydrothermal method was used to prepare the cathode catalyst of the microbial fuel cell (MFC). NiCoAl- layered double hydroxide (LDH) nanosheets were grown vertically on multi-wall carbon nanotubes (MWCNTs) in situ; Ni-catecholate-based metal organic framework (Ni-CAT MOF) were modified on the surface of the nanosheets. The maximum output voltage of Ni-CAT/NiCoAl-LDH/MWCNTs was 475 mV, the maximum stabilization time was 8 d, the maximum output power was 448.5 ± 12.0 mW/m2, which was 1.03 times that of NiCoAl-LDH/MWCNT-MFC (433.5 ± 14.8 mW/m2) and 1.35 times of NiCoAl-LDH- MFC (329.9 ± 2.9 mW/m2). The layer structure of LDH, conductivity of Ni-CAT and MWCNT improved the flow efficiency of ions between layers and effectively reduced transmission resistance, and these have effectively enhanced the cycle stability and power generation efficiency of the electrode.
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Affiliation(s)
- Junfeng Chen
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China.
| | - Jiaqi Yang
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Liting Jiang
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Xuemei Wang
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Daoxin Yang
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Qingying Wei
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Yongle Wang
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Renjun Wang
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Yanyan Liu
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China
| | - Yuewei Yang
- Department of Environmental Science, School of Life Science, Qufu Normal University, Qufu 273165, PR China
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3
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Wang X, Kong Z, Ye J, Shao C, Li B. Hollow nitrogen-doped carbon nanospheres as cathode catalysts to enhance oxygen reduction reaction in microbial fuel cells treating wastewater. ENVIRONMENTAL RESEARCH 2021; 201:111603. [PMID: 34214563 DOI: 10.1016/j.envres.2021.111603] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Revised: 06/17/2021] [Accepted: 06/23/2021] [Indexed: 06/13/2023]
Abstract
Hollow nanospheres play a pivotal role in the electro-catalytic oxygen reduction reaction (ORR), which is a crucial step in microbial fuel cell (MFC) device. Herein, the hollow nitrogen-doped carbon nanospheres (HNCNS) were synthesized with the sacrifice of silica coated carbon nanospheres (CNS@SiO2) as template. HNCNS remarkably enhanced the ORR activity compared to the solid carbon and solid silica spheres. By tuning calcination temperature (800-1100 °C), the surface chemistry properties of HNCNS were effectively regulated. The optimal HNCNS-1000 catalyst which was calcined at 1000 °C exhibited the highest ORR activity in neutral media with the onset potential of 0.255 V and half-wave potential of -0.006 V (vs. Ag/AgCl). Single chamber MFC (SCMFC) assembled with HNCNS-1000 cathode unveiled comparable activity to a conventional Pt/C reference. It showed the highest maximum power density of 1307 ± 26 mW/m2, excellent output stability of 5.8% decline within 680 h, chemical oxygen demand (COD) removal of 94.0 ± 0.3% and coulombic efficiency (CE) of 7.9 ± 0.9%. These excellent results were attributed to a cooperative effect of the optimized surface properties (e.g., structural defects, relative content of pyrrolic nitrogen and specific surface area) and the formation of hollow nanosphere structure. Furthermore, the positive linear relationship of the structural defects and pyrrolic nitrogen species with the maximum power generation in SCMFC were clearly elucidated. This study demonstrated that the cost effective HNCNS-1000 was a promising alternative to commercial Pt/C catalyst for practical application in MFCs treating wastewater. Our result revealed the effectiveness of MFC fabricated with HNCNS-1000 cathode catalyst in terms of power generation and wastewater treatment.
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Affiliation(s)
- Xiujun Wang
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Zhangyige Kong
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Jianshan Ye
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Chunfeng Shao
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China.
| | - Baitao Li
- Key Laboratory of Fuel Cell Technology of Guangdong Province, School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou, 510640, China.
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Dessie Y, Tadesse S, Eswaramoorthy R, Adimasu Y. Biosynthesized α-MnO2-based polyaniline binary composite as efficient bioanode catalyst for high-performance microbial fuel cell. ALL LIFE 2021. [DOI: 10.1080/26895293.2021.1934123] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- Yilkal Dessie
- Department of Applied Chemistry, Adama Science and Technology University, Adama, Ethiopia
| | - Sisay Tadesse
- Department of Chemistry, Hawassa University, Hawassa, Ethiopia
| | | | - Yeshaneh Adimasu
- Department of Applied Biology, Adama Science and Technology University, Adama, Ethiopia
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5
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Wang H, Jiang L, Chen J, Fu M, Diao Z, Liu H, Guo H. Enhanced bioelectrochemical performance caused by porous metal-organic framework MIL-53(Fe) as the catalyst in microbial fuel cells. Process Biochem 2020. [DOI: 10.1016/j.procbio.2020.09.003] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Li S, Pan Q, Xiao K, Ouyang T, Li N, Liu Z. Metallic Co
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Coupled Hollow N‐Doped Carbon Sphere with Synergistic Interface Structure for Efficient Electricity Generation in Microbial Fuel Cells. ChemCatChem 2019. [DOI: 10.1002/cctc.201901667] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Si‐Jie Li
- School of Chemistry and Chemical Engineering Institute of Clean Energy and Materials Guangzhou Key Laboratory for Clean Energy and MaterialsGuangzhou University Guangzhou 510006 P. R. China
| | - Qiu‐Ren Pan
- School of Chemistry and Chemical Engineering Institute of Clean Energy and Materials Guangzhou Key Laboratory for Clean Energy and MaterialsGuangzhou University Guangzhou 510006 P. R. China
| | - Kang Xiao
- School of Chemistry and Chemical Engineering Institute of Clean Energy and Materials Guangzhou Key Laboratory for Clean Energy and MaterialsGuangzhou University Guangzhou 510006 P. R. China
| | - Ting Ouyang
- School of Chemistry and Chemical Engineering Institute of Clean Energy and Materials Guangzhou Key Laboratory for Clean Energy and MaterialsGuangzhou University Guangzhou 510006 P. R. China
| | - Nan Li
- School of Chemistry and Chemical Engineering Institute of Clean Energy and Materials Guangzhou Key Laboratory for Clean Energy and MaterialsGuangzhou University Guangzhou 510006 P. R. China
| | - Zhao‐Qing Liu
- School of Chemistry and Chemical Engineering Institute of Clean Energy and Materials Guangzhou Key Laboratory for Clean Energy and MaterialsGuangzhou University Guangzhou 510006 P. R. China
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7
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Xiao Z, Zou Y, Li Y, Hou F, Guo M, Wang L, Zhang X, Li G. Hollow Nanospheres of Co/N‐C Composite as an Efficient Nonprecious Electrocatalyst for Oxygen Reduction Reaction. ChemistrySelect 2019. [DOI: 10.1002/slct.201803901] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Zhourong Xiao
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin University Tianjin <postCode/300072 China
| | - Yang Zou
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin University Tianjin <postCode/300072 China
| | - Yueting Li
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin University Tianjin <postCode/300072 China
| | - Fang Hou
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin University Tianjin <postCode/300072 China
| | - Mengya Guo
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin University Tianjin <postCode/300072 China
| | - Li Wang
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin University Tianjin <postCode/300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin <postCode/300072 China
| | - Xiangwen Zhang
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin University Tianjin <postCode/300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin <postCode/300072 China
| | - Guozhu Li
- Key Laboratory for Green Chemical Technology of Ministry of EducationSchool of Chemical Engineering and TechnologyTianjin University Tianjin <postCode/300072 China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) Tianjin <postCode/300072 China
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8
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Hu Z, Zhou X, Lu Y, Jv R, Liu Y, Li N, Chen S. CoMn2O4 doped reduced graphene oxide as an effective cathodic electrocatalyst for ORR in microbial fuel cells. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2018.11.004] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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She H, Wang Y, Zhou H, Li Y, Wang L, Huang J, Wang Q. Preparation of Zn3
In2
S6
/TiO2
for Enhanced CO2
Photocatalytic Reduction Activity Via Z-scheme Electron Transfer. ChemCatChem 2018. [DOI: 10.1002/cctc.201801745] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Houde She
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P.R. China
| | - Yan Wang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P.R. China
| | - Hua Zhou
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P.R. China
| | - Yuan Li
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P.R. China
| | - Lei Wang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P.R. China
| | - Jingwei Huang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P.R. China
| | - Qizhao Wang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 P.R. China
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10
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Chen X, Zhong C, Liu B, Liu Z, Bi X, Zhao N, Han X, Deng Y, Lu J, Hu W. Atomic Layer Co 3 O 4 Nanosheets: The Key to Knittable Zn-Air Batteries. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2018; 14:e1702987. [PMID: 29388366 DOI: 10.1002/smll.201702987] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 11/29/2017] [Indexed: 05/22/2023]
Abstract
Flexible, wearable, and portable energy storage devices with high-energy density are crucial for next-generation electronics. However, the current battery technologies such as lithium ion batteries have limited theoretical energy density. Additionally, battery materials with small scale and high flexibility which could endure the large surface stress are highly required. In this study, a yarn-based 1D Zn-air battery is designed, which employs atomic layer thin Co3 O4 nanosheets as the oxygen reduction reaction/oxygen evolution reaction catalyst. The ultrathin nanosheets are synthesized by a high-yield and facile chemical method and show a thickness of only 1.6 nm, corresponding to few atomic layers. The 1D Zn-air battery shows high cycling stability and high rate capability. The battery is successfully knitted into clothes and it shows high stability during the large deformation and knotting conditions.
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Affiliation(s)
- Xu Chen
- Department of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Cheng Zhong
- Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education), Tianjin University, Tianjin, 300072, China
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Bin Liu
- Department of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Zhi Liu
- Department of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai, 200240, China
| | - Xuanxuan Bi
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, IL, 60459-4854, USA
| | - Naiqing Zhao
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Xiaopeng Han
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Yida Deng
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
| | - Jun Lu
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, IL, 60459-4854, USA
| | - Wenbin Hu
- Key Laboratory of Advanced Ceramics and Machining Technology (Ministry of Education), Tianjin University, Tianjin, 300072, China
- Tianjin Key Laboratory of Composite and Functional Materials, School of Materials Science and Engineering, Tianjin University, Tianjin, 300072, China
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11
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Wang S, Teng Z, Wang C, Wang G. Stable and Efficient Nitrogen-Containing Carbon-Based Electrocatalysts for Reactions in Energy-Conversion Systems. CHEMSUSCHEM 2018; 11:2267-2295. [PMID: 29770593 DOI: 10.1002/cssc.201800509] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 04/21/2018] [Indexed: 05/14/2023]
Abstract
High activity and stability are crucial for the practical use of electrocatalysts in fuel cells, metal-air batteries, and water electrolysis, including the oxygen reduction reaction, hydrogen evolution reaction, oxygen evolution reaction, and oxidation reactions of formic acid and alcohols. Electrocatalysts based on nitrogen-containing carbon (N-C) materials show promise in catalyzing these reactions; however, there is no systematic review of strategies for the engineering of active and stable N-C-based electrocatalysts. Herein, a comprehensive comparison of recently reported N-C-based electrocatalysts regarding both electrocatalytic activity and long-term stability is presented. In the first part of this review, the relationships between the electrocatalytic reactions and selection of the element to modify the N-C-based materials are discussed. Afterwards, synthesis methods for N-C-based electrocatalysts are summarized, and strategies for the synthesis of highly stable N-C-based electrocatalysts are presented. Multiple tables containing data on crucial parameters for both electrocatalytic activity and stability are displayed in this review. Finally, constructing M-Nx moieties is proposed as the most promising engineering strategy for stable N-C-based electrocatalysts.
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Affiliation(s)
- Sicong Wang
- College of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Environmental Engineering and Monitoring, Yangzhou University, 180 Si-Wang-Ting Road, Yangzhou, 225002, PR China
| | - Zhengyuan Teng
- College of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Environmental Engineering and Monitoring, Yangzhou University, 180 Si-Wang-Ting Road, Yangzhou, 225002, PR China
| | - Chengyin Wang
- College of Chemistry and Chemical Engineering, Jiangsu Key Laboratory of Environmental Engineering and Monitoring, Yangzhou University, 180 Si-Wang-Ting Road, Yangzhou, 225002, PR China
| | - Guoxiu Wang
- Center for Clean Energy Technology, Faculty of Science, University of Technology Sydney, Broadway, Sydney, NSW, 2007, Australia
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12
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Wu XT, Li JC, Pan QR, Li N, Liu ZQ. Gallic acid-assisted synthesis of Pd uniformly anchored on porous N-rGO as efficient electrocatalyst for microbial fuel cells. Dalton Trans 2018; 47:1442-1450. [PMID: 29299573 DOI: 10.1039/c7dt04063f] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The sluggish kinetic rate-limiting oxygen reduction reaction (ORR) at the cathode remains the foremost issue hindering the commercialization of microbial fuel cells (MFCs). Utilization of the effect of micromolecule conjugation and the synergistic effect between Pd nanoparticles and N-rGO (nitrogen-doped reduced graphene oxide) to stabilize a precious metal onto carbon materials is a promising strategy to design and synthesize highly efficient cathode catalysts. In this study, gallic acid is used to facilitate the coupling of palladium (Pd) with N-rGO to form GN@Pd-GA via a simple hydrothermal process. Notably, the as-synthesized GN@Pd-GA as a cathode catalyst shows an approximately direct four-electron feature and demonstrates a high ORR performance in 0.1 M KOH. Furthermore, the stability and methanol tolerance of GN@Pd-GA are superior to those of the commercial Pt/C catalysts. In addition, a maximum power density of 391.06 ± 0.2 mW m-2 of MFCs equipped with GN@Pd-GA was obtained, which was 96.2% of the power density of MFCs equipped with a commercial Pt/C catalyst.
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Affiliation(s)
- Xiao-Tong Wu
- School of Chemistry and Chemical Engineering/Guangzhou Key Laboratory for Environmentally Functional Materials and Technology/Key Laboratory for Water Quality and Conservation of the Pearl River Delta, Ministry of Education, Guangzhou University, Guangzhou 510006, PR China.
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13
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Wang W, Wang H, Yu Y, Wu Z, Asif M, Liu H. Metallic cobalt modified MnO–C nanocrystalline composites as an efficient bifunctional oxygen electrocatalyst. Catal Sci Technol 2018. [DOI: 10.1039/c7cy01957b] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient bifunctional oxygen electrocatalyst, slight metallic cobalt modified manganese oxide nanocrystalline is successfully synthesized through rheological phase reaction method.
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Affiliation(s)
- Wei Wang
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education)
- Hubei Key Laboratory of Material Chemistry and Service Failure
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
| | - Haitao Wang
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education)
- Hubei Key Laboratory of Material Chemistry and Service Failure
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
| | - Yang Yu
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education)
- Hubei Key Laboratory of Material Chemistry and Service Failure
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
| | - Zexing Wu
- Key Laboratory of Sensor Analysis of Tumor Marker of Education Ministry
- State Key Laboratory Base of Eco-chemical Engineering
- College of Chemistry and Molecular Engineering
- Qingdao University of Science & Technology
- Qingdao 266042
| | - Muhammad Asif
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education)
- Hubei Key Laboratory of Material Chemistry and Service Failure
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
| | - Hongfang Liu
- Key laboratory of Material Chemistry for Energy Conversion and Storage (Ministry of Education)
- Hubei Key Laboratory of Material Chemistry and Service Failure
- School of Chemistry and Chemical Engineering
- Huazhong University of Science and Technology (HUST)
- Wuhan 430074
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14
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Tan AD, Wan K, Wang YF, Fu ZY, Liang ZX. N, S-containing MOF-derived dual-doped mesoporous carbon as a highly effective oxygen reduction reaction electrocatalyst. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02265d] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Uniform N, S-codoping in carbon can be achieved in one step when a N, S-containing MOF (SCUT-12), which features “atom-level control over composition”, is used as the precursor.
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Affiliation(s)
- Ai-Dong Tan
- Key Laboratory on Fuel Cell Technology of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
| | - Kai Wan
- Department of Materials Engineering
- KU Leuven
- Leuven 3001
- Belgium
| | - Yi-Fang Wang
- Key Laboratory on Fuel Cell Technology of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
| | - Zhi-Yong Fu
- Key Laboratory on Fuel Cell Technology of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
| | - Zhen-Xing Liang
- Key Laboratory on Fuel Cell Technology of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
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