Hydrophilic coating for fuel cell bipolar plate and methods of making the same
US9029046B2 · kind B2 · utility
0Cited by
11References
11Claims
0Family size
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Key dates
| Filing date | Apr 26, 2011 |
| Grant date | May 12, 2015 |
| Priority date | — |
| Expiry date | Sep 15, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49931
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
One embodiment disclosed includes a product comprising: a fuel cell component comprising a substrate and a first coating overlying the substrate, the coating comprising a compound comprising at least one Si—O group, at least one polar group and at least one group including a saturated or unsaturated carbon chain.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.