Composite proton conducting electrolyte with improved additives for fuel cells
US9172107B2 · kind B2 · utility
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2References
19Claims
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Key dates
| Filing date | Nov 10, 2010 |
| Grant date | Oct 27, 2015 |
| Priority date | — |
| Expiry date | Oct 13, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T90/40
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Additives can be used to prepare polymer electrolyte for membrane electrode assemblies in polymer electrolyte fuel cells in order to improve both durability and performance. The additives are chemical complexes comprising certain metal and organic ligand components.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.