Electrolyte for lithium secondary batteries and lithium secondary battery including the same
US9666897B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Nov 22, 2013 |
| Grant date | May 30, 2017 |
| Priority date | — |
| Expiry date | Nov 22, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed are an electrolyte for lithium secondary batteries including a lithium salt and a non-aqueous solvent, in which the non-aqueous solvent includes an ether based solvent and a glyme based solvent and a ratio of the ether based solvent to the glyme based solvent is 20:80 to 60:40 based on the total volume of the non-aqueous solvent, and a secondary battery including the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.