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Title:
PROTON CONDUCTOR
Document Type and Number:
WIPO Patent Application WO/2006/022081
Kind Code:
A1
Abstract:
[PROBLEMS] To provide a proton conductor which is a compatibilized mixture of an ionic liquid and a polymer and is usable, e.g., as an electrolyte for fuel cells, etc. [MEANS FOR SOLVING PROBLEMS] The proton conductor is a compatibilized mixture of a polymer and a salt which is formed from a Br&ogr nsted base and a Br&ogr nsted acid and has at least one heteroatom having a proton, and is characterized in that the polymer is one formed by copolymerizing a maleimide compound represented by the following formula (1) (wherein R1 represents hydrogen or optionally substitutedalkyl, aryl, or aralkyl), a vinyl compound, and a divinyl compound.

Inventors:
OYAMA TOSHIYUKI (JP)
TOMOI MASAO (JP)
Application Number:
PCT/JP2005/012311
Publication Date:
March 02, 2006
Filing Date:
July 04, 2005
Export Citation:
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Assignee:
NIVERSITY NAT UNIVERSITY CORP (JP)
OYAMA TOSHIYUKI (JP)
TOMOI MASAO (JP)
International Classes:
C08F222/40; H01B1/06; H01M8/02; H01M8/10; (IPC1-7): H01B1/06; C08F222/40; H01M8/02; H01M8/10
Foreign References:
JP2000149660A2000-05-30
JPH04184811A1992-07-01
JPH0473803A1992-03-09
JPH0436901A1992-02-06
JP2004047183A2004-02-12
JP2003086250A2003-03-20
JP2002270236A2002-09-20
JP2004146279A2004-05-20
Other References:
See also references of EP 1793389A4
Attorney, Agent or Firm:
Shimoda, Akira (Kyobashi-Nichiei Biru, 3-4, Kyobashi 3-chome, Chuo-ku Tokyo, JP)
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