经济型高性能离子膜研究进展  

Progress in the development of a class of lower cost high performance ionic conducting polymers

作　　者：薛立新 魏增斌 聂锋 石倩茹 刘秉鑫 杜旭东 

机构地区：[1]中国科学院宁波材料技术与工程研究所高分子与复合材料事业部,宁波315201

出　　处：《膜科学与技术》2014年第1期1-8,23,共9页Membrane Science and Technology

基　　金：宁波市自然科学基金(2012A610125);2011宁波市工业攻关项目(2011B1026);科技部863支撑项目(SQ2013BAJY4228)

摘　　要：简要介绍了经济型高性能离子导电聚合物的结构及合成,通过共混掺杂提高离子膜性能,并将制备的高性能离子膜应用到质子交换膜燃料电池、全钒液流电池、聚合物锂离子电池、电渗析器均相离子膜、离子膜基-空调节能全热交换膜方面的研究进展.Because of containing ionic groups, ion exchange membrane could produce an effect of selective ion permeability. Based on the different ionic groups, the membrane will exhibit different properties and could be applied in many different fields, such as green chemistry, environmental protection, energy conservation, and national defense. This article discussed the synthesis, structures and properties of a class of lower cost high-performance ionic conducting polymers, and ionic conducting membranes prepared using these lower cost polymers. The properties of thus prepared ion exchange membranes and their potential applications in fuel cell, battery, electro-dialysis device, and energy recovery ventilation system are also discussed.

关 键 词：氟烷基磺酰亚胺 全氟磺酸 离子交换膜 全热交换膜 

分 类 号：TQ028.8[化学工程]