Novel sulfonated poly(arylene ether): A proton conductive polymer electrolyte designed for fuel cells

被引：195

作者：

Miyatake, K ^{[1
]}

Chikashige, Y ^{[1
]}

Watanabe, M ^{[1
]}

机构：

[1] Univ Yamanashi, Clean Energy Res Ctr, Kofu, Yamanashi 4008510, Japan

来源：

MACROMOLECULES | 2003年 / 36卷 / 26期

关键词：

D O I：

10.1021/ma035452l

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

A poly(arylene ether) containing sulfofluorenyl groups was synthesized. The new polymer electrolyte with acid function at the end of bulky substituents affords a good film which endures severe hydrolytic and oxidative treatments. Better proton conducting properties than those of perfluorinated monomer membrane were confirmed at 100% RH. These preliminary results proved its potential availability as an electrolyte for high-temperature PEFCs.

引用

页码：9691 / 9693

页数：3

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