Gas diffusion electrodes, membrane-electrode assemblies and method for the production thereof

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United States of America Patent

PATENT NO 8460841
APP PUB NO 20100047667A1
SERIAL NO

11993591

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Abstract

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A method for forming a mixed metal coating on a gas diffusion medium substantially free of ionomeric components which includes the steps of subjecting an electrically conductive web to a first ion beam having an energy not higher than 500 eV, then to a second beam having an energy of at least 500 eV containing the ions of a first metal, and to at least a third beam having an energy of at least 500 eV containing the ions of a noble metal. The invention also relates to gas diffusion electrodes.

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Patent Owner(s)

Patent OwnerAddress
NORTHEASTERN UNIVERSITYCENTER FOR RESEARCH INNOVATION NORTHEASTERN UNIV 360 HUNTINGTON AVENUE 900 RP BOSTON MA 02115

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Allen, Robert South Harwich, US 95 1885
Gulla, Andrea Malden, US 2 1

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