Secondary electrochemical cells with separator and electrolyte combination
US11817545B2 · kind B2 · utility
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30References
17Claims
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Key dates
| Filing date | Aug 3, 2021 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Aug 3, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A secondary electrochemical cell comprises an anode, a cathode including electrochemically active cathode material, a separator between the anode and the cathode, and an electrolyte. The electrolyte comprises at least one salt dissolved in at least one organic solvent. The separator in combination with the electrolyte has an area-specific resistance of less than about 2 ohm-cm2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.