Method for producing fuel cell catalyst, and fuel cell catalyst produced thereby
US11374230B2 · kind B2 · utility
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1References
13Claims
0Family size
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Key dates
| Filing date | Sep 6, 2018 |
| Grant date | Jun 28, 2022 |
| Priority date | — |
| Expiry date | Oct 29, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method for preparing a catalyst for a fuel cell including performing a first supporting; separating particles unsupported in the first supporting; heat treating; and performing a second supporting, and a catalyst for a fuel cell prepared using the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.