Electrode-gel electrolyte assembly comprising a porous carbon material and obtained by radical polymerisation
US10056197B2 · kind B2 · utility
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Key dates
| Filing date | Apr 8, 2014 |
| Grant date | Aug 21, 2018 |
| Priority date | — |
| Expiry date | Apr 8, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/13
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A process for producing an electrode-gel electrolyte assembly based on porous carbonaceous material comprising radical-trapping sites comprises: a step of forming a bond between the radical-trapping sites of the carbonaceous material and functionalizing molecules, a step of preparing a solution comprising at least one monofunctional monomer and at least one polyfunctional monomer, an ionically conductive electrolyte and a radical initiator, a step of impregnating the solution of the monomers into the pores of the carbonaceous material, and a step of in situ radical polymerization of the monomers.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.