Composite electrodes for the electrolysis of water

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United States of America Patent

PATENT NO 9988727
SERIAL NO

14419005

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Abstract

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An electrode is provided that is suitable for use with the electrolysis of water in a liquid electrolyte medium, the electrode formulated by the following formulation method:

    a) dissolving, in a volatile solvent or a mixture of volatile solvents, at least one ion-conducting polymer binder that allows, in the solid state, the diffusion of the gases formed during electrolysis;b) adding, to the solution obtained in step a), at least one electrocatalytic material in the form of divided powder, in order to obtain a mixture; andc) depositing the mixture obtained in step b) on a metallic or metallic-type conductive support or collector, said support or said collector being openwork and chemically stable in an aqueous medium,steps a) and b) being able to be implemented simultaneously, successively or to be reversed.

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Patent Owner(s)

  • CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS); UNIVERSITE DE MONTPELLIER; BULANE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Favier, Frederic Saint Clement de Riviere, FR 3 20
Jerez, Nicolas Fabregues, FR 3 5
Patru, Alexandra Windisch, CH 2 14

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