Electrode coated with a film obtained from an aqueous solution comprising a water-soluble binder, production method thereof and uses of same
US11699781B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Dec 10, 2020 |
| Grant date | Jul 11, 2023 |
| Priority date | — |
| Expiry date | Sep 7, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of preparing an electrochemical electrode which is partially or totally covered with a film that is obtained by spreading an aqueous solution comprising a water-soluble binder over the electrode and subsequently drying same. The production cost of the electrodes thus obtained is reduced and the surface porosity thereof is associated with desirable resistance values.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.