P(AMPS-SR)质子交换膜的制备与性能表征  

PREPARATION AND CHARACTERIZATIONS OF P (AMPS-SR) PROTON EXCHANGE MEMBRANE

作　　者：马志刚[1] 邓正华[2] 索继栓[2] 

机构地区：[1]北华航天工业学院,河北廊坊市065000 [2]中国科学院成都有机化学有限公司,成都610041

出　　处：《华南师范大学学报（自然科学版）》2009年第A01期32-33,共2页Journal of South China Normal University(Natural Science Edition)

摘　　要：通过引发自由基聚合得到了AMPS和SR单体的共聚物溶液,经过流延干燥成膜得到的PAS膜,其中具有醚氧基团的单体SR作为对质子有溶剂化作用的组分,含有磺酸基团的AMPS作为质子源.对膜的性能进行了初步测试表征.在高温低湿度的条件下质子电导率最高达到6.26×10-4S/cm.A new proton exchange membrane P（AMPS-SR） was prepared by a monomer SR which was used as the solvent of proton,and AMPS monomer which has acidic group works as the source of proton.This membrane is called PAS for short.The copolymer of two monomers were obtained by initiation,and then the PAS membrane was obtained by casting method.The highest proton conductivity of PAS membrane was 6.26×10-4 S/cm under low humidity conditions.

关 键 词：高温 质子交换膜 燃料电池 无水 电导率 

分 类 号：TM911.4[电气工程—电力电子与电力传动]