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Title:
1種若しくは複数種のイオン伝導性オリゴマーを含有するイオン伝導性コポリマー
Document Type and Number:
Japanese Patent JP2007528930
Kind Code:
A
Abstract:
The invention provides ion-conductive copolymers that can be used to fabricate proton exchange membranes (PEM's), catalyst coated proton exchange membranes (CCM's) and membrane electrode assemblies (MEA's) which are useful in fuel cells and their application in electronic devices, power sources and vehicles. The ion-conductive copolymers comprise one or more ion-conductive oligomers randomly positioned in a polymeric backbone that is not ion-conductive.

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Inventors:
Shuguan Khao
Application Number:
JP2007503074A
Publication Date:
October 18, 2007
Filing Date:
March 11, 2005
Export Citation:
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Assignee:
POLYFUEL, INC.
International Classes:
C08G85/00; C08G65/40; C08G65/48; C08G75/04; C08G75/23; C08J5/22; H01B1/06; H01B13/00; H01M4/86; H01M4/88; H01M8/00; H01M8/02; H01M8/10
Domestic Patent References:
JP2004031307A2004-01-29
JP2001278978A2001-10-10
JP2006512428A2006-04-13
JP2003292609A2003-10-15
JP2005126684A2005-05-19
JP2005139432A2005-06-02
JP2005206807A2005-08-04
JP2004311267A2004-11-04
JP2005232439A2005-09-02
JP2005174897A2005-06-30
Foreign References:
WO2003030289A22003-04-10
WO2003095509A12003-11-20
WO2002025764A12002-03-28
Attorney, Agent or Firm:
Mitsuo Tanaka
Kitahara Yasuhiro



 
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