Lowe Hauptman & Ham, LLP
Proton exchange membrane composition
Proton exchange membrane compositions having high proton conductivity are provided. The proton exchange membrane composition includes a hyper-branched polymer, wherein the hyper-branched polymer has a DB (degree of branching) of more than 0.5. A polymer with high ion conductivity is distributed uniformly over the hyper-branched polymer, wherein the hyper-branched polymer has a weight ratio equal to or more than 5 wt %, based on the solid content of the proton exchange membrane composition.
Industrial Technology Research Institute
H C H H H H H C C Y H C H C
H01M C08L H01M H01M H01M H01M H01M C08J C08J Y02E H01M C08G H01M C08J
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Ya-Tin Chih-Jer Wen-Chin Jing-Pin Yueh-Wei Chung-Liang Tsung-Hsiung
Hsu Shih Lee Pan Lin Chang Wang