Proton conductor and fuel cell
US11824241B2 · kind B2 · utility
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18Claims
0Family size
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Key dates
| Filing date | Dec 1, 2021 |
| Grant date | Nov 21, 2023 |
| Priority date | — |
| Expiry date | Dec 1, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A proton conductor is in contact with a catalyst containing platinum. The proton conductor includes a cationic organic molecule, a metal ion, and an oxoacid anion. A protic ionic liquid containing the cationic organic molecule and the oxoacid anion is coordinated to the metal ion to form a coordination polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.