Novel highly proton conductive sulfonated poly(p-phenylene) from 2,5-dichloro-4-(phenoxypropyl)benzophenone as proton exchange membranes for fuel cell applications
作者:Surasak Seesukphronrarak、Akihiro Ohira
DOI:10.1039/b908140b
日期:——
A novel sulfonated poly(4-phenoxypropylbenzoyl-1,4-phenylene) introducing a flexible alkyl chain was synthesized and achieved high proton conductivity even at low humidity (SPP: 0.077 S cm(-1), Nafion 112: 0.029 S cm(-1) at 80 degrees C 50% RH).
合成了一种新型的引入柔性烷基链的磺化聚(4-苯氧基丙基苯甲酰基-1,4-亚苯基),即使在低湿度下(SPP:0.077 S cm(-1),Nafion 112:0.029 S cm(- 1)在80度50%RH下)。