Gel polymer electrolyte, lithium battery including gel polymer electrolyte, and method of preparing gel polymer electrolyte
US9601804B2 · kind B2 · utility
0Cited by
6References
25Claims
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Key dates
| Filing date | Sep 23, 2011 |
| Grant date | Mar 21, 2017 |
| Priority date | — |
| Expiry date | May 9, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A gel polymer electrolyte including: an organic solvent; a lithium salt that reacts with residual water contained in the organic solvent to produce at least one material selected from the group consisting of a protonic acid and a Lewis acid; and a polymer that is generated by polymerizing at least one monomer selected from the group consisting of monomers represented by Formulae 1 to 3 below:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.