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.
出处
《膜科学与技术》
CAS
CSCD
北大核心
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)
关键词
质子交换膜
燃料电池
甲醇渗透
掺杂
proton exchange membranes
fuel cell
osmosis of methanol
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