Carrier-nanoparticle composite, catalyst comprising same, and method for producing same
US11245119B2 · kind B2 · utility
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18Claims
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Key dates
| Filing date | Apr 28, 2017 |
| Grant date | Feb 8, 2022 |
| Priority date | — |
| Expiry date | Aug 8, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A carrier-nanoparticle complex including a carbon carrier, a polymer layer provided on the surface of the carbon carrier and having an amine group and a hydrogen ion exchange group, and metal nanoparticles provided on the polymer layer, a catalyst including the same, an electrochemical battery or a fuel cell including the catalyst, and a method for preparing the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.