Electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same
US9005823B2 · kind B2 · utility
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2References
10Claims
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Key dates
| Filing date | Sep 22, 2011 |
| Grant date | Apr 14, 2015 |
| Priority date | — |
| Expiry date | Feb 15, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrolyte for a rechargeable lithium battery includes a non-aqueous organic solvent, a lithium salt, and an additive. The additive includes a gamma butyrolactone compound substituted with at least one F atom at the α-position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.