High-load rate supercapacitor electrode and method for obtaining same by extrusion
US8854793B2 · kind B2 · utility
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53Claims
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Key dates
| Filing date | Feb 9, 2012 |
| Grant date | Oct 7, 2014 |
| Priority date | — |
| Expiry date | Mar 20, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S977/948
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrode paste for a supercondenser. The electrode paste is a mixture containing a polymer formed using a liquid softening agent and an active charge. The paste is in the form of gel having an elasticity module of between 104 and 108 Pascal, at extrusion temperatures, in a range of frequencies of between 0.01 and 100 Hz.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.