Solid polymer electrolyte including solvating polymer, lithium salt, and PVdF-HFP copolymer and battery including same
US11804619B2 · kind B2 · utility
0Cited by
1References
15Claims
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Inventors
Key dates
| Filing date | Sep 17, 2018 |
| Grant date | Oct 31, 2023 |
| Priority date | — |
| Expiry date | Jun 23, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a solid polymer electrolyte for a battery comprising at least one polymer which solvates the cations of a lithium salt, at least one lithium salt and at least one specifically selected halogenated polymer, and also to the lithium batteries comprising such a solid polymer electrolyte, in particular LMP batteries.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.