Advances in Membrane Electrode Assembly for Direct-Methanol Fuel Cells

Zhang Jun, Xu Li, Wang Yuxin
(School of Chemical Engineering Chemical Engineering Research Center,
Tianjin University, Tianjin 300072)

Abstract Researches on polymer membrane direct-methanol fuel cells (DMFC) have made great advances since mid 1990s. Due to its increasing commercial prospect, DMFC is being concerned more and more. Optimizations of the structure and preparation processes of membrane electrode assembly (MEA) for DMFC are reviewed,and the problems of MEA for DMFC are analyzed in this article.
Key words Direct methanol fuel cell, Membrane electrode assembly, Proton exchange membrane, Electro-catalysts

 

直接甲醇燃料电池膜电极研究的进展

张军    许 莉    王宇新*
(天津大学化工学院化学工程研究所 天津 300072)

摘要 90年代中期以来,聚合物直接甲醇膜燃料电池(DMFC)研究取得了重要进展,其商业前景日趋明朗,正受到越来越多的关注。本文综述了DMFC膜电极制备工艺和电极结构优化的研究进展,分析了DMFC膜电极存在的问题。
关键词 直接甲醇燃料电池 膜电极 质子交换膜 电催化剂


张军 男,27岁,博士生,主要从事燃料电池研究。*联系人,E-mail:xyx@shell.tjvan.net.cn
国家重大基础研究规划项目(G20000264)、天津市科技重点攻关项目(003100911)

2001-07-11收稿,2001-09-28修回

(PDF全文下载c02010)