Electrolyte for rechargeable lithium battery and rechargeable lithium battery including same
US9590267B2 · kind B2 · utility
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3References
18Claims
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Assignee
Inventors
Key dates
| Filing date | Mar 13, 2013 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Jul 6, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed are a non-aqueous electrolyte for a rechargeable lithium battery and a rechargeable lithium battery including the non-aqueous electrolyte, and the non-aqueous electrolyte for a rechargeable lithium battery includes a lithium salt; a non-aqueous organic solvent; and trialkylsilyl borate as an additive, wherein the non-aqueous organic solvent may include a solvent having a low melting point of less than or equal to about −50° C. and ionic conductivity of greater than or equal to about 6 mS/cm at 25° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.