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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.)

收录:

SCIE PubMed

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 /N2 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:

electrocatalysis metal-organic frameworks metal-organic gels oxygen evolution reaction oxygen reduction reaction

作者机构:

  • [ 1 ] [Wang Hao]Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, IL, 60439, USA
  • [ 2 ] [Chen Biao-Hua]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing, 100124, China
  • [ 3 ] [Liu Di-Jia]Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, IL, 60439, USA

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来源 :

Advanced materials

ISSN: 1521-4095

年份: 2021

页码: e2008023

2 9 . 4 0 0

JCR@2022

ESI学科: MATERIALS SCIENCE;

ESI高被引阀值:8

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WoS核心集被引频次: 0

SCOPUS被引频次: 54

ESI高被引论文在榜: 0 展开所有

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