Title:
ION CONDUCTIVE POLYMER COMPOSITION, METHOD FOR PRODUCING THE SAME, FILM CONTAINING THE ION CONDUCTIVE POLYMER COMPOSITION, AND ELECTROCHEMICAL DEVICE USING THE FILM
Document Type and Number:
WIPO Patent Application WO/2007/139147
Kind Code:
A1
Abstract:
Disclosed is a novel ion conductive polymer composition which is improved in ion conductivity and usable under high temperature low humidity conditions. Specifically disclosed is an ion conductive polymer composition obtained by mixing or combining a polymer compound (for example, a cation-exchange resin) and a metal oxide compound containing an acidic group. In this composition, the acidic group and the metal oxide compound are preferably bound by an organic group, and a compound represented by the following general formula: {(R1O)aX(R2Y)b} is preferable as the metal oxide compound. The metal element in the metal oxide compound preferably contains silicon, titanium, aluminum or boron. The acidic group is preferably a sulfonic acid group, a phosphonic acid group or a carboxylic acid group.
Inventors:
WATANABE, Masahiro (3-11 Takeda 4-chomeKofu-shi Yamanashi, 10, 4008510, JP)
渡辺 政廣 (〒10 山梨県甲府市武田４丁目３－１１ 国立大学法人山梨大学内 Yamanashi, 4008510, JP)
MIYATAKE, Kenji (3-11 Takeda 4-chomeKofu-shi Yamanashi, 10, 4008510, JP)
渡辺 政廣 (〒10 山梨県甲府市武田４丁目３－１１ 国立大学法人山梨大学内 Yamanashi, 4008510, JP)
MIYATAKE, Kenji (3-11 Takeda 4-chomeKofu-shi Yamanashi, 10, 4008510, JP)
Application Number:
JP2007/060987
Publication Date:
December 06, 2007
Filing Date:
May 30, 2007
Export Citation:
Assignee:
UNIVERSITY OF YAMANASHI (4-37, Takeda 4-chome Kofu-shi Yamanashi, 10, 4008510, JP)
国立大学法人山梨大学 (〒10 山梨県甲府市武田四丁目４番３７号 Yamanashi, 4008510, JP)
WATANABE, Masahiro (3-11 Takeda 4-chomeKofu-shi Yamanashi, 10, 4008510, JP)
渡辺 政廣 (〒10 山梨県甲府市武田４丁目３－１１ 国立大学法人山梨大学内 Yamanashi, 4008510, JP)
国立大学法人山梨大学 (〒10 山梨県甲府市武田四丁目４番３７号 Yamanashi, 4008510, JP)
WATANABE, Masahiro (3-11 Takeda 4-chomeKofu-shi Yamanashi, 10, 4008510, JP)
渡辺 政廣 (〒10 山梨県甲府市武田４丁目３－１１ 国立大学法人山梨大学内 Yamanashi, 4008510, JP)
International Classes:
C08L101/06; C08J5/22; C08K5/5419; H01B1/06; H01B13/00; H01M8/02; H01M8/10
Attorney, Agent or Firm:
ISHIKAWA, Hidetake (26-1-114, Higashi-yurigaoka 3-chome Asao-k, Kawasaki-shi Kanagawa 12, 21500, JP)
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