Solid polymer electrolyte compositions
US6316149A · kind A · utility
8Cited by
18References
24Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Aug 6, 1998 |
| Grant date | Nov 13, 2001 |
| Priority date | — |
| Expiry date | Aug 6, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrolyte composition is featured that includes a solid, ionically conductive polymer, organically modified oxide particles that include organic groups covalently bonded to the oxide particles, and an alkali metal salt. The electrolyte composition is free of lithiated zeolite. The invention also features cells that incorporate the electrolyte composition.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.