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Photocatalytic methods for preparation of electrocatalyst materials

United States Patent

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10,186,711
January 22, 2019
View the Complete Patent at the US Patent & Trademark Office
The invention relates to methods of preparing metal particles on a support material, including platinum-containing nanoparticles on a carbon support. Such materials can be used as electrocatalysts, for example as improved electrocatalysts in proton exchange membrane fuel cells (PEM-FCs).
14/086,694
November 21, 2013
1/1;
H01M 4/90 (20060101); H01M 4/86 (20060101); B82Y 30/00 (20110101); B01J 23/42 (20060101); H01M 4/92 (20060101); H01M 8/1018 (20160101);
GOVERNMENT INTEREST This invention was made with government support under CRADA No. SC04/01686 awarded by the U.S. Department of Energy. The government has certain rights in the invention.