化学
催化作用
电催化剂
氧还原
热解
过渡金属
无机化学
水溶液
电化学
氧气
组合化学
氧还原反应
有机化学
电极
物理化学
作者
Andrew A. Gewirth,Jason A. Varnell,Angela M. DiAscro
出处
期刊:Chemical Reviews
[American Chemical Society]
日期:2018-01-31
卷期号:118 (5): 2313-2339
被引量:638
标识
DOI:10.1021/acs.chemrev.7b00335
摘要
A comprehensive review of recent advances in the field of oxygen reduction electrocatalysis utilizing nonprecious metal (NPM) catalysts is presented. Progress in the synthesis and characterization of pyrolyzed catalysts, based primarily on the transition metals Fe and Co with sources of N and C, is summarized. Several synthetic strategies to improve the catalytic activity for the oxygen reduction reaction (ORR) are highlighted. Recent work to explain the active-site structures and the ORR mechanism on pyrolyzed NPM catalysts is discussed. Additionally, the recent application of Cu-based catalysts for the ORR is reviewed. Suggestions and direction for future research to develop and understand NPM catalysts with enhanced ORR activity are provided.
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