摘要
针对全氟磺酸质子交换膜成本过高的问题,主要通过制备低成本、高性能的无氟质子交换膜来解决;针对质子交换膜在温度高于100℃时,其质子电导率急剧下降的问题,主要通过制备聚合物/无机颗粒复合质子交换膜来解决。本文对聚合物/无机颗粒复合质子交换膜的国内外研究现状进行了综述,重点介绍了无氟聚合物/无机颗粒复合质子交换膜的制备方法及其性能特点,并对今后的发展方向进行了展望。
In order to decrease the cost of perfluorinated proton-exchange membrane, non-fluorinated proton-exchange membrane with low cost and excellent properties were prepared; In order to solving the problem that proton conductivity of proton-exchange membrane decreases when the temperature is higher than 100℃, polymer/inorganic particle composite membrane were synthesized, some newly developed polymer/inorganic particle composite membranes were reviewed. A series of proton-exchange composite membranes based on non-fluorinated polymer were also reviewed including the preparation methods and properties of membranes. And the research orientation for proton-exchange composite membranes was outlined.
出处
《化工新型材料》
CAS
CSCD
北大核心
2006年第12期34-38,共5页
New Chemical Materials
基金
国家自然科学基金重点项目(No.50434010)
关键词
燃料电池
复合质子交换膜
无机颗粒
聚合物
fuel cell, proton-exchange composite membrane, inorganic particle, polymer
