Ionic liquids that can be used as part of the electrolyte composition for energy storage devices
US9396884B2 · kind B2 · utility
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8References
13Claims
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Key dates
| Filing date | Aug 3, 2012 |
| Grant date | Jul 19, 2016 |
| Priority date | — |
| Expiry date | Nov 20, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to ionic liquids comprising, as cation, a specific phosphonium cation, as anion, a formate anion, which can be used, alone or as a mixture, to constitute electrolytes for energy storage devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.