METHOD AND APPARATUS FOR MANUFACTURING CATALYST SLURRY FOR USE IN FUEL CELL

PROBLEM TO BE SOLVED: To raise a power generating efficiency by enabling it to utilize an interface with catalyst particle effectively by an electrolyte film of polymeric materials formed in the carbon particle front surface in a catalyst slurry for fuel cells. SOLUTION: When carbon particle which p...

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Bibliographic Details
Main Authors YAMAMOTO MASAHIRO, TANAKA YASUE, NATSUME TOMOYUKI, HIRAO TAKAYUKI, INOMATA KOJI
Format Patent
LanguageEnglish
Published 22.06.2006
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:PROBLEM TO BE SOLVED: To raise a power generating efficiency by enabling it to utilize an interface with catalyst particle effectively by an electrolyte film of polymeric materials formed in the carbon particle front surface in a catalyst slurry for fuel cells. SOLUTION: When carbon particle which pulverizes carbon material which carries the catalyst particle, a solvent and polymeric materials are mixed within a mill apparatus 11, dispersed as the catalyst slurry; air particle removal means, such as an ultrasonic generator 12, etc. removes the air particle from the holes formed in the front surface of the carbon particle contained in the catalyst slurry. COPYRIGHT: (C)2006,JPO&NCIPI
Bibliography:Application Number: JP20040355445