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作者:

Wang, Hao (Wang, Hao.) | Chen, Biao-Hua (Chen, Biao-Hua.) (学者:陈标华) | Liu, Di-Jia (Liu, Di-Jia.)

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摘要:

Increasing demand for sustainable and clean energy is calling for the next-generation energy conversion and storage technologies such as fuel cells, water electrolyzers, CO2/N-2 reduction electrolyzers, metal-air batteries, etc. All these electrochemical processes involve oxygen electrocatalysis. Boosting the intrinsic activity and the active-site density through rational design of metal-organic frameworks (MOFs) and metal-organic gels (MOGs) as precursors represents a new approach toward improving oxygen electrocatalysis efficiency. MOFs/MOGs afford a broad selection of combinations between metal nodes and organic linkers and are known to produce electrocatalysts with high surface areas, variable porosity, and excellent activity after pyrolysis. Some recent studies on MOFs/MOGs for oxygen electrocatalysis and their new perspectives in synthesis, characterization, and performance are discussed. New insights on the structural and compositional design in MOF/MOG-derived oxygen electrocatalysts are summarized. Critical challenges and future research directions are also outlined.

关键词:

oxygen evolution reaction metal&#8211 organic gels oxygen reduction reaction electrocatalysis organic frameworks

作者机构:

  • [ 1 ] [Wang, Hao]Argonne Natl Lab, Chem Sci & Engn Div, Lemont, IL 60439 USA
  • [ 2 ] [Liu, Di-Jia]Argonne Natl Lab, Chem Sci & Engn Div, Lemont, IL 60439 USA
  • [ 3 ] [Chen, Biao-Hua]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China
  • [ 4 ] [Liu, Di-Jia]Univ Chicago, Pritzker Sch Mol Engn, Chicago, IL 60637 USA

通讯作者信息:

  • 陈标华

    [Liu, Di-Jia]Argonne Natl Lab, Chem Sci & Engn Div, Lemont, IL 60439 USA;;[Chen, Biao-Hua]Beijing Univ Technol, Coll Environm & Energy Engn, Beijing 100124, Peoples R China;;[Liu, Di-Jia]Univ Chicago, Pritzker Sch Mol Engn, Chicago, IL 60637 USA

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来源 :

ADVANCED MATERIALS

ISSN: 0935-9648

年份: 2021

期: 25

卷: 33

2 9 . 4 0 0

JCR@2022

ESI学科: MATERIALS SCIENCE;

ESI高被引阀值:116

JCR分区:1

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WoS核心集被引频次: 81

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