Electrolyte suitable for use in a lithium ion cell or battery
US8758946B2 · kind B2 · utility
5Cited by
2References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 4, 2007 |
| Grant date | Jun 24, 2014 |
| Priority date | — |
| Expiry date | Dec 21, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Electrolyte suitable for use in a lithium ion cell or battery. According to one embodiment, the electrolyte includes a fluorinated lithium ion salt and a solvent system that solvates lithium ions and that yields a high dielectric constant, a low viscosity and a high flashpoint. In one embodiment, the solvent system includes a mixture of an aprotic lithium ion solvating solvent and an aprotic fluorinated solvent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.