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.
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收藏
页码：9691 / 9693
页数：3
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