燃料电池用质子交换膜材料的磺化改性研究  

Research on Sulfonation Modification of Membrane Materials for Proton Exchange Membrane

作　　者：余建佳[1] 管蓉[1] 许晶[1] 代化[1] 

机构地区：[1]湖北大学化学化工学院,湖北武汉430062

出　　处：《化工时刊》2007年第10期71-74,共4页Chemical Industry Times

基　　金：湖北省教育厅国际合作项目(NO.020-093901);湖北省教育厅重点实验室开放基金(NO.020-092245)

摘　　要：综述了燃料电池用质子交换膜材料在开发应用中的主要改性方法——磺化法的研究进展。重点介绍了聚合物的直接磺化法和磺化单体的共聚合法,并对这两种磺化方法做了较为详细的比较,讨论了两种方法制得的改性膜材料的结构和性能,同时对其在质子交换膜膜材料探索研究中的应用提出了展望。Sulfonation as a main modification, （PEM） for proton exchange membrane（PEM）, was used in the development and preparation of proton electrolyte materials reviewed. The direct polymer sulfonation and suffonated monomers＇ co - polymerization was introduced and a detailed comparison was also made between them. The structure and performance of the PEM from the two methods were discussed, of which applications to sulfonation in the PEMs＇ research were previewed.

关 键 词：磺化改性 直接磺化 共聚合 质子交换膜 

分 类 号：TM911.4[电气工程—电力电子与电力传动]