Mesoscale Modeling of Sulfonated Polyimides Copolymer Membranes
Proton-conducting polymers are in great demand as membranes in polymer electrolyte membrane fuel cellss (PEMFCs).Some propertitis of the PEMFCs are dependent on the micro-phase separation between the hydrophobic and hydrophilic segments of the polymers.Studies of proton transport in various ionomers have revealed that proton conduction occurs through the hydrophilic domains formed by this micro-phase separation.1 In addition, the presence of water greatly affect the morphological properties of these membrane materials.
Chenchen Hu Hongxia Guo
State Key Laboratory of Polymer Physics and Chemistry, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
国际会议
9th International Symposium on High-Tech Polymer Materials(第9届国际高技术高分子材料学术会议)(HTPM-9)
郑州
英文
78-78
2016-07-11（万方平台首次上网日期，不代表论文的发表时间）