摘要
质子交换膜燃料电池(PEMFC)所用的催化剂以铂基催化剂为主,然而铂的价格高,储量少,研究可替代的非铂基材料催化剂具有商业化前景。非铂基催化剂可分为两大类:非贵金属催化剂和非金属催化剂。总结近年来非铂基催化剂在燃料电池中的研究进展,对活性位点和催化机理进行简述,着重介绍过渡金属氮碳化物的研究成果,为非铂基催化剂的研究和发展提供指导和参考。
The catalysts used in proton exchange membrane fuel cell(PEMFC) are dominated by platinum-based catalysts,however,platinum has a high price and low reserves,the study of alternative catalysts with non-platinum-based materials has a commercial prospect.Non-platinum-based catalysts can be divided into two main categories:non-precious metal catalysts and non-metallic catalysts.The research progress in non-platinum-based catalysts in fuel cells in recent years is summarized,the active sites and catalytic mechanism are briefly described,the research results of transition metal nitrogen carbides are highlighted to provide guidance and reference for the research and development of non-platinum-based catalysts.
作者
陶泽宇
刘航成
刘建峰
施正荣
TAO Zeyu;LIU Hangcheng;LIU Jianfeng;SHI Zhengrong(College of Energy and Mechanical Engineering,Shanghai University of Electric Power,Shanghai 200090,China;Shanghai Non-Carbon Energy Conversion and Utilization Institute,Shanghai 200240,China)
出处
《电池》
CAS
北大核心
2024年第1期103-106,共4页
Battery Bimonthly
关键词
催化剂
非铂
非贵金属
非金属
氧还原
catalyst
non-platinum
non-precious metal
non-metal
oxygen reduction
