化工学报2025，Vol.76Issue(4)：1447-1462,16.DOI:10.11949/0438-1157.20241052
碱性膜燃料电池中聚电解质的耐久性研究进展
Research progress on the durability of polyelectrolyte for alkaline membrane fuel cells
摘要
Abstract
Alkaline membrane fuel cells(AMFCs)have attracted much attention due to the low cost and faster oxygen reduction kinetics.Especially,in the membrane electrode assembly(MEA)of AMFCs,the durability of alkaline polyelectrolytes(as the ion conducting media and catalytic layer binders)in high alkaline environment is one of important factors ensuring the long-term stable operation of AMFCs.This article reviews the research on the durability of alkaline polyelectrolytes in recent years and their applications in AMFCs.The mechanisms by which different main chains and cationic groups affect the durability of alkaline polyelectrolytes are emphatically summarized.It is hoped to provide reference for the molecular structure rational design of alkaline polyelectrolytes.关键词
碱性膜燃料电池/聚电解质/碱性膜/耐久性Key words
alkaline membrane fuel cells/polyelectrolyte/alkaline membrane/durability分类
化学化工引用本文复制引用
梁铣,张晓燕,魏亦军,郑云芳,高全涵,徐迈,王凤武..碱性膜燃料电池中聚电解质的耐久性研究进展[J].化工学报,2025,76(4):1447-1462,16.基金项目
国家自然科学基金项目(22378157) （22378157）
安徽省自然科学基金项目(2308085MB62) （2308085MB62）
安徽省高校杰出青年科研项目(2024AH020012) （2024AH020012）
