Patent ID: 9716281
Date: 2017-07-25
CPC Classifications: H01M,Y02E

Claim:
1. A method of producing a fuel cell electrode comprising: preparing a binary alloy catalyst by combining platinum and a second metal on a carbon support, and mixing the binary alloy catalyst with cerium-zirconium oxide particles, wherein the cerium-zirconium oxide particles having a size of about 1 to about 100 nm is supported on carbon nanofibers having a fiber diameter of 1 to 1,000 nm and a length of 0.1 to 1,000 μm and then the platinum and the second metal having a size of about 1 to about 100 nm are supported on the carbon support selected from the group consisting of active carbon having a particle diameter of 1 to 1,000 nm and graphitized carbon having a particle diameter of 1 to 1,000 nm.