Water-repellent layer and fuel cell
US10629924B2 · kind B2 · utility
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Key dates
| Filing date | Oct 7, 2015 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Mar 5, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A water-repellent layer for fuel cell contains a water-repellent material and a hydrogen peroxide decomposition catalyst. A mass ratio of the hydrogen peroxide decomposition catalyst to the water-repellent material is between 5 mass percent and 20 mass percent, inclusive.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.