质子交换膜的研究现状与进展  

The current status of research and development of proton exchange membranes

作　　者：谢晓峰[1] 张迪[1] 毛宗强[1] 吴秋林[1] 

机构地区：[1]清华大学核能与新能源研究院,北京100084

出　　处：《膜科学与技术》2005年第4期44-50,共7页Membrane Science and Technology

基　　金：国家重大基础研究发展规划项目(G2000026410);高技术研究发展计划"863计划"(2003AA517070)

摘　　要：简述了质子交换膜燃料电池中质子交换膜的质子传导机理;讨论了目前质子交换膜存在的甲醇渗透、耐温性等共性问题,就如何解决这些问题进行了评述.同时,论述了质子交换膜的研究开发现状及其发展前景.The mechanism of proton conductivity in proton exchange membrane used in proton exchange membrane fuel cell was described briefly and the general problems for proton exchange membrane, such as the osmosis of methanol through the membrane and the ability of temperature resistance of the membrane, etc. were discussed. The modified methods to solve these problems, the current status of research, and the development prospect for proton exchange membrane were reviewed.

关 键 词：质子交换膜 燃料电池 甲醇渗透 掺杂 

分 类 号：TM911[电气工程—电力电子与电力传动]