Functional electrolyte for lithium-ion batteries
US9005822B2 · kind B2 · utility
3Cited by
25References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 6, 2013 |
| Grant date | Apr 14, 2015 |
| Priority date | — |
| Expiry date | Jun 12, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Functional electrolyte solvents include compounds having at least one aromatic ring with 2, 3, 4 or 5 substituents, at least one of which is a substituted or unsubstituted methoxy group, at least one of which is a tert-butyl group and at least one of which is a substituted or unsubstituted polyether or poly(ethylene oxide) (PEO) group bonded through oxygen to the aromatic ring, are provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.