Hydrolytically stable polyimide ionomer for fuel cell applications

Naoki Asano; Kenji Miyatake; Masahiro Watanabe

doi:10.1021/cm049550c

Hydrolytically stable polyimide ionomer for fuel cell applications

Naoki Asano, Kenji Miyatake, Masahiro Watanabe^*

^*Corresponding author for this work

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

144 Citations (Scopus)

Abstract

Novel sulfonated polyimide ionomer-containing aliphatic groups both in the main chain and in the side chains exhibit high proton conductivity of 0.2 S cm^-1 at 140 °C without being hydrolyzed for more than several hundred hours under severe humidified conditions.

Original language	English
Pages (from-to)	2841-2843
Number of pages	3
Journal	Chemistry of Materials
Volume	16
Issue number	15
DOIs	https://doi.org/10.1021/cm049550c
Publication status	Published - 2004 Jul 27
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Materials Chemistry

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10.1021/cm049550c

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title = "Hydrolytically stable polyimide ionomer for fuel cell applications",

abstract = "Novel sulfonated polyimide ionomer-containing aliphatic groups both in the main chain and in the side chains exhibit high proton conductivity of 0.2 S cm-1 at 140 °C without being hydrolyzed for more than several hundred hours under severe humidified conditions.",

author = "Naoki Asano and Kenji Miyatake and Masahiro Watanabe",

year = "2004",

month = jul,

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doi = "10.1021/cm049550c",

language = "English",

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AU - Asano, Naoki

AU - Miyatake, Kenji

AU - Watanabe, Masahiro

PY - 2004/7/27

Y1 - 2004/7/27

N2 - Novel sulfonated polyimide ionomer-containing aliphatic groups both in the main chain and in the side chains exhibit high proton conductivity of 0.2 S cm-1 at 140 °C without being hydrolyzed for more than several hundred hours under severe humidified conditions.

AB - Novel sulfonated polyimide ionomer-containing aliphatic groups both in the main chain and in the side chains exhibit high proton conductivity of 0.2 S cm-1 at 140 °C without being hydrolyzed for more than several hundred hours under severe humidified conditions.

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SP - 2841

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JO - Chemistry of Materials

JF - Chemistry of Materials

IS - 15

ER -

Hydrolytically stable polyimide ionomer for fuel cell applications

Abstract

ASJC Scopus subject areas

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