低温燃料电池用非贵金属氧还原催化剂研究进展

摘要

非贵金属氧还原催化剂是近年来低温燃料电池最受关注的研究热点之一.本文回顾了作者简介课题组在低温燃料电池用非贵金属氧还原催化剂方面的研究进展,总结了提高催化活性和稳定性、降低催化剂制备成本、催化剂制备工艺和新型非贵金属氧还原催化剂设计等方面所取得的研究结果.对非贵金属氧还原催化剂亟待解决的问题和发展趋势提出自己的看法.%In recent years, non-precious metal oxygen reduction catalysts have gained particular interest for low temperature fuel cells. This paper presents the research progress of non-precious metal oxygen reduction catalysts developed by Institute of Electrochemical and Energy Technology in Shanghai Jiao Tong University with focus on the effort to improve the activity and durability of the catalysts, to decrease cost of the catalysts, and to develop novel non-precious metal catalysts. The urgent problems and future research focuses for non-precious metal oxygen reduction catalysts are also proposed.