METHODS OF MAKING COMPONENTS FOR ELECTROCHEMICAL CELLS

The present invention is related to methods of making membrane electrode assembly components. The methods include transferring a catalyst layer to a polymer electrolyte membrane or a gas diffusion layer. Methods of making membrane electrode assemblies with these components are also disclosed. La pré...

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Main Authors VLAJNIC, GORAN, R, BAI, KYOUNG, J, YE, SIYU, LEOW, ANDREW, MAH, RONALD, DE HAAN, DAVID, S
Format Patent
LanguageEnglish
French
Published 10.04.2008
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:The present invention is related to methods of making membrane electrode assembly components. The methods include transferring a catalyst layer to a polymer electrolyte membrane or a gas diffusion layer. Methods of making membrane electrode assemblies with these components are also disclosed. La présente invention concerne des procédés de fabrication de composants pour ensembles membrane-électrode. Ces procédés consistent à transférer une couche catalytique sur une membrane électrolyte polymère ou sur une couche de diffusion. Sont également décrits des procédés de fabrication d'ensembles membrane-électrode au moyen de ces composants.
Bibliography:Application Number: WO2007US09596