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

Kenji Miyatake; Yohei Chikashige; Masahiro Watanabe

doi:10.1021/ma035452l

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

Kenji Miyatake, Yohei Chikashige, Masahiro Watanabe^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

205 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	9691-9693
Number of pages	3
Journal	Macromolecules
Volume	36
Issue number	26
DOIs	https://doi.org/10.1021/ma035452l
Publication status	Published - 2003 Dec 30
Externally published	Yes

ASJC Scopus subject areas

Organic Chemistry
Polymers and Plastics
Inorganic Chemistry
Materials Chemistry

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10.1021/ma035452l

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abstract = "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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AU - Watanabe, Masahiro

PY - 2003/12/30

Y1 - 2003/12/30

N2 - 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.

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

Abstract

ASJC Scopus subject areas

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