Electrolyte for lithium secondary battery
US6544685B2 · kind B2 · utility
11Cited by
0References
3Claims
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Key dates
| Filing date | Jan 19, 2001 |
| Grant date | Apr 8, 2003 |
| Priority date | — |
| Expiry date | Aug 16, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Disclosed is an electrolyte for a lithium secondary battery including a non-aqueous organic solvent and alkylphosphonic acid cyclic anhydride of the following Formula (I) where R, R′, and R″ are alkyl groups having 1 to 4 carbon atoms.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.