Polybenzimidazole block sulfonated poly(arylene ether sulfone) ionomers |
| |
| Authors: | Ng Feifei Bae Byungchan Miyatake Kenji Watanabe Masahiro |
| |
| Institution: | Fuel Cells Nanomaterials Center, University of Yamanashi, Kofu, Yamanashi 400-8510, Japan. |
| |
| Abstract: | Novel ionomers based on polybenzimidazole block sulfonated poly(arylene ether sulfone) show excellent thermal properties. The ionic aggregation of sulfonic acid groups leads to well-developed phase separated morphology and thus high proton conductivity at wide humidity range, up to 65 mS cm(-1) at 90% relative humidity. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
