纳米材料基催化剂
石墨烯
杂原子
氧化物
过渡金属
催化作用
材料科学
纳米技术
燃料电池
化学工程
化学
纳米颗粒
冶金
有机化学
戒指(化学)
工程类
作者
Chen Wang,Zhongfang Li,Likai Wang,Xueliang Niu,Shenzhi Zhang,Yuepeng Liu
出处
期刊:The Royal Society of Chemistry eBooks
[The Royal Society of Chemistry]
日期:2021-03-29
卷期号:: 139-178
被引量:3
标识
DOI:10.1039/9781839162480-00139
摘要
Owing to the advantages of the large specific surface area, high electron conductivity, more defects, active sites and enhanced mass transfer, cost-effective three-dimensional graphene-based macrostructures (3D GBMs) materials have been widely used in the construction of oxygen reduction reaction (ORR) catalysts for fuel cells and replace current Pt-based precious metal catalysts. This chapter summarizes the recent progress in 3D GBM catalysts designed and developed for fuel cell applications, which include the three-dimensional graphene (3D G), heteroatom-doped 3D G, 3D G supported transition metal macrocyclic compounds, 3D transition metal/N codoped graphene (3D M-Nx/G, M: Fe, Co, etc.) and 3D G supported transition metal oxide nanocatalysts.
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