Conjugated polymer battery containing organosulfur solvent
US4528254A · kind A · utility
13Cited by
6References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 1983 |
| Grant date | Jul 9, 1985 |
| Priority date | — |
| Expiry date | Nov 30, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Batteries wherein at least one of the anode and cathode is a conjugated backbone polymer and in which the electrolyte contains at least one sultone or sulfonate solvent. Preferred solvents such as propane sultone and butane sultone impart stability to the battery and permit the polymer, such as polyacetylene, to be highly oxidized or reduced without degradation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.