Title:
SOLID ELECTROLYTE MEMBRANE FOR FUEL CELL AND PROCESS FOR PRODUCING SAME
Document Type and Number:
WIPO Patent Application WO/2011/021648
Kind Code:
A1
Abstract:
Disclosed are: a solid electrolyte membrane for fuel cells, characterized by comprising a silicone resin obtained by subjecting a methide siloxane compound having a specific, strongly acidic bis(perfluoroalkanesulfonyl)methide moiety, a specific polysiloxane compound, and a specific silane compound to crosslinking reaction; and a process for producing the membrane. This membrane has heat resistance and excellent chemical stability, has satisfactory proton conductivity even when having a low moisture content, and has low methanol permeability.
Inventors:
OBARA, Yoshihiko (())
小原 芳彦 (())
SUZUKI, Katsutoshi (())
鈴木 克俊 (())
小原 芳彦 (())
SUZUKI, Katsutoshi (())
鈴木 克俊 (())
Application Number:
JP2010/063957
Publication Date:
February 24, 2011
Filing Date:
August 19, 2010
Export Citation:
Assignee:
CENTRAL GLASS COMPANY, LIMITED (5253, Oaza Okiube Ube-sh, Yamaguchi 01, 〒7550001, JP)
セントラル硝子株式会社 (〒01 山口県宇部市大字沖宇部５２５３番地 Yamaguchi, 〒7550001, JP)
OBARA, Yoshihiko (())
小原 芳彦 (())
SUZUKI, Katsutoshi (())
セントラル硝子株式会社 (〒01 山口県宇部市大字沖宇部５２５３番地 Yamaguchi, 〒7550001, JP)
OBARA, Yoshihiko (())
小原 芳彦 (())
SUZUKI, Katsutoshi (())
International Classes:
C08G77/28; C07F7/08; C08J5/22; H01B1/06; H01B13/00; H01M8/02; H01M8/10
Attorney, Agent or Firm:
HASHIMOTO, Takeshi et al. (Ekisaikai Bldg. 1-29, Akashi-cho, Chuo-k, Tokyo 44, 〒1040044, JP)
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