Enhanced proton conduction in polymer electrolyte membranes with acid-functionalized polysilsesquioxane

被引:61
作者
Miyatake, Kenji [1 ]
Tombe, Takahiro [1 ]
Chikashige, Yohei [1 ]
Uchida, Hiroyuki [1 ]
Watanabe, Masahiro [1 ]
机构
[1] Yamanashi Univ, Clean Energy Res Ctr, Kofu, Yamanashi 4008510, Japan
关键词
conducting materials; membranes; organic-inorganic hybrid composites; polymers; proton transport;
D O I
10.1002/anie.200701100
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
(Chemical Equation Presented) In the membrane: A simple but effective approach to improving the conducting properties of polymer electrolyte membranes has been developed by incorporating acid-functionalized polysilsesquioxane (SiOPS). The nanocomposite membranes showed 30 times higher proton conductivity than that of the original membrane and may find application in sensors, batteries, and most likely fuel cells. © 2007 Wiley-VCH Verlag GmbH & Co. KGaA.
引用
收藏
页码:6646 / 6649
页数:4
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