Highly proton conductive polyimide electrolytes containing fluorenyl groups.
Novel sulfonated polyimides containing fluorenyl groups show good thermal and oxidative stability as well as a high proton conductivity of 1.67 S cm(-1) at 120 degrees C and 100% RH.
Miyatake
Kenji
K
Clean Energy Research Center, University of Yamanashi, 4 Takeda, Kofu 400-8510, Japan.
Zhou
Hua
H
Uchida
Hiroyuki
H
Watanabe
Masahiro
M