Anode catalyst layer for fuel cell and fuel cell using same
US11621428B2 · kind B2 · utility
1Cited by
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10Claims
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Key dates
| Filing date | Sep 4, 2019 |
| Grant date | Apr 4, 2023 |
| Priority date | — |
| Expiry date | Nov 3, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An anode catalyst layer for a fuel cell includes: electrode catalyst particles; a carbon carrier carrying the electrode catalyst particles; water electrolysis catalyst particles; a proton-conductive binder; and a graphitized carbon, wherein the content of the graphitized carbon in the anode catalyst layer for a fuel cell is 3-70 mass % with respect to the total mass of the electrode catalyst particles, the carbon carrier, and the graphitized carbon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.