Title:
複合材料の分散、特に、燃料電池用複合材料の分散
Document Type and Number:
Japanese Patent JP2010531226
Kind Code:
A
Abstract:
The invention relates to the preparation of a catalytic composition that comprises a carbonated structuring material (MSC) associated with a catalyst (CAT). The invention comprises mixing a solution of a first solvent (SOL1) including the carbonated structuring material (MSC) and a solution of a second solvent (SOL2) including the catalyst (CAT), and agitating (AGM) the resulting mixture up to the precipitation if the catalyst on the carbonated structuring material. According to one aspect, the catalyst and the structuring material are not soluble in the mixture of the first and second solvents. The composition thus obtained can be used after filtration as a material for an electrode in a fuel cell.
Inventors:
Valley, Bertrand
Perez, Henri-Christian
Aubert, Pierre-Henri
Perez, Henri-Christian
Aubert, Pierre-Henri
Application Number:
JP2010514066A
Publication Date:
September 24, 2010
Filing Date:
June 25, 2008
Export Citation:
Assignee:
Comisaria Allenergy Atomic
International Classes:
B01J37/02; B01J23/42; H01M4/86; H01M4/88; H01M4/96
Domestic Patent References:
| JP2007075811A | 2007-03-29 | |||
| JP2005193182A | 2005-07-21 | |||
| JP2008161857A | 2008-07-17 | |||
| JP2007123108A | 2007-05-17 | |||
| JP2007503302A | 2007-02-22 | |||
| JP2007123108A | 2007-05-17 | |||
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| JP2007005162A | 2007-01-11 | |||
| JPH07161359A | 1995-06-23 | |||
| JPH1147595A | 1999-02-23 | |||
| JP2008126211A | 2008-06-05 |
Foreign References:
| WO2006099593A2 | 2006-09-21 | |||
| US20030224926A1 | 2003-12-04 | |||
| WO2002027830A1 | 2002-04-04 | |||
| US20030224926A1 | 2003-12-04 |
Attorney, Agent or Firm:
Kenzo Hara International Patent Office