Novel macromolecular material for use in realizing electrolytes and/or electrodes
US4758483A · kind A · utility
72Cited by
2References
24Claims
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Key dates
| Filing date | Sep 11, 1985 |
| Grant date | Jul 19, 1988 |
| Priority date | — |
| Expiry date | Sep 11, 2005 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01M6/181
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A solid polymeric electrolyte comprises a macromolecular material in which there is dissolved an ionic compound, particularly an ionic compound in solution in a copolymer of ethylene oxide and a second unit selected so that the copolymer chain maintains a polyether characteristic. Also a high performance composite electrode embodying this electrolyte, and a process for obtaining this electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.