Electrolyte for secondary non-aqueous cells
US4853304A · kind A · utility
20Cited by
4References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 21, 1988 |
| Grant date | Aug 1, 1989 |
| Priority date | — |
| Expiry date | Jan 21, 2008 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An improved non-aqueous electrolyte solution for lithium cells is disclosed which utilizes an organic ester of methyl formate together with lithium salt and an amount of CO.sub.2 in the electrolyte solution. The active lithium anode may also be pretreated with CO.sub.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.