Physico-chemical properties of temperature tolerant anhydrous nafion-benzimidazole blend membrane

Je Deok Kim; Yojiro Oba; Masato Ohnuma; Toshiyuki Mori; Chikashi Nishimura; Itaru Honma

doi:10.1016/j.ssi.2010.06.008

Physico-chemical properties of temperature tolerant anhydrous nafion-benzimidazole blend membrane

Je Deok Kim, Yojiro Oba, Masato Ohnuma, Toshiyuki Mori, Chikashi Nishimura, Itaru Honma

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

17 Citations (Scopus)

Abstract

Anhydrous nafion-benzimidazole (bz) blend membranes were prepared by room temperature and autoclave solution processing. The physico-chemical properties of anhydrous nafion-bz blend membranes using different solution processing were investigated by TG-DTA, dynamic elastic modulus, XRD, SAXS, and proton conductivity. The nafion-bz blend membrane using autoclave solution processing improved the properties such as a flexibility, density, homogeneity and dynamic elastic modulus, while the crystalline in a macroscopic crystal structure and proton conductivity was nearly the same.

Original language	English
Pages (from-to)	1098-1102
Number of pages	5
Journal	Solid State Ionics
Volume	181
Issue number	23-24
DOIs	https://doi.org/10.1016/j.ssi.2010.06.008
Publication status	Published - 2010 Aug 4

Keywords

Anhydrous electrolytes
Autoclave solution processing
Nafion-benzimidazole blend membrane
Proton conductor

ASJC Scopus subject areas

Chemistry(all)
Materials Science(all)
Condensed Matter Physics

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10.1016/j.ssi.2010.06.008

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title = "Physico-chemical properties of temperature tolerant anhydrous nafion-benzimidazole blend membrane",

abstract = "Anhydrous nafion-benzimidazole (bz) blend membranes were prepared by room temperature and autoclave solution processing. The physico-chemical properties of anhydrous nafion-bz blend membranes using different solution processing were investigated by TG-DTA, dynamic elastic modulus, XRD, SAXS, and proton conductivity. The nafion-bz blend membrane using autoclave solution processing improved the properties such as a flexibility, density, homogeneity and dynamic elastic modulus, while the crystalline in a macroscopic crystal structure and proton conductivity was nearly the same.",

keywords = "Anhydrous electrolytes, Autoclave solution processing, Nafion-benzimidazole blend membrane, Proton conductor",

author = "Kim, {Je Deok} and Yojiro Oba and Masato Ohnuma and Toshiyuki Mori and Chikashi Nishimura and Itaru Honma",

note = "Funding Information: This work was partially supported by grant-in-aid for scientific research from the Japan Society for the Promotion of Science (JSPS) and the Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan .",

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AU - Kim, Je Deok

AU - Oba, Yojiro

AU - Ohnuma, Masato

AU - Mori, Toshiyuki

AU - Nishimura, Chikashi

AU - Honma, Itaru

N1 - Funding Information: This work was partially supported by grant-in-aid for scientific research from the Japan Society for the Promotion of Science (JSPS) and the Ministry of Education, Culture, Sports, Science, and Technology (MEXT), Japan .

PY - 2010/8/4

Y1 - 2010/8/4

N2 - Anhydrous nafion-benzimidazole (bz) blend membranes were prepared by room temperature and autoclave solution processing. The physico-chemical properties of anhydrous nafion-bz blend membranes using different solution processing were investigated by TG-DTA, dynamic elastic modulus, XRD, SAXS, and proton conductivity. The nafion-bz blend membrane using autoclave solution processing improved the properties such as a flexibility, density, homogeneity and dynamic elastic modulus, while the crystalline in a macroscopic crystal structure and proton conductivity was nearly the same.

AB - Anhydrous nafion-benzimidazole (bz) blend membranes were prepared by room temperature and autoclave solution processing. The physico-chemical properties of anhydrous nafion-bz blend membranes using different solution processing were investigated by TG-DTA, dynamic elastic modulus, XRD, SAXS, and proton conductivity. The nafion-bz blend membrane using autoclave solution processing improved the properties such as a flexibility, density, homogeneity and dynamic elastic modulus, while the crystalline in a macroscopic crystal structure and proton conductivity was nearly the same.

KW - Anhydrous electrolytes

KW - Autoclave solution processing

KW - Nafion-benzimidazole blend membrane

KW - Proton conductor

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Physico-chemical properties of temperature tolerant anhydrous nafion-benzimidazole blend membrane

Abstract

Keywords

ASJC Scopus subject areas

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