Electric double layer capacitor
US4725927A · kind A · utility
53Cited by
4References
9Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 8, 1987 |
| Grant date | Feb 16, 1988 |
| Priority date | — |
| Expiry date | Apr 8, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electric double layer capacitor utilizing an electric double layer formed by the interface of an electrolyte solution and polarizable electrodes, wherein the electrolyte solution comprises a solute dissolved in at least one solvent selected from the group consisting of sulfolane and a derivative thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.