Organic electrolytic solution and lithium battery including the same
US11127978B2 · kind B2 · utility
1Cited by
3References
15Claims
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Key dates
| Filing date | Feb 2, 2017 |
| Grant date | Sep 21, 2021 |
| Priority date | — |
| Expiry date | Jun 17, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An organic electrolytic solution, including a first lithium salt, an organic solvent, and a bicyclic sulfate-based compound represented by Formula 1 below: wherein, in Formula 1, each of A1, A2, A3, and A4 is independently a covalent bond, a substituted or unsubstituted C1-C5 alkylene group, a carbonyl group, or a sulfinyl group, wherein both A1 and A2 are not a covalent bond and both A3 and A4 are not a covalent bond.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.