Electrolyte solution for lithium secondary battery
US6045945A · kind A · utility
14Cited by
1References
8Claims
0Family size
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Key dates
| Filing date | Mar 24, 1998 |
| Grant date | Apr 4, 2000 |
| Priority date | — |
| Expiry date | Mar 24, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrolyte solution for a lithium secondary battery comprises a nonaqueous solvent and a fluorine-containing electrolyte capable of dissociating into lithium ions, wherein the content of HF in the electrolyte solution is less than 30 ppm.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.