Aromatic ionomers with superacid groups.
Aromatic polymers containing perfluorosulfonic acid groups show well-developed and interconnected ionic clusters, and thus high proton conductivity at wide humidity range.
Clean Energy Research Center, University of Yamanashi, 4 Takeda, Kofu, Yamanashi 400-8510, Japan. miyatake@yamanashi.ac.jp
Kenji
K
Miyatake
Takuya
T
Shimura
Takefumi
T
Mikami
Masahiro
M
Watanabe