Secondary electrochemical cells with separator and electrolyte combination
US11081721B2 · kind B2 · utility
1Cited by
28References
18Claims
0Family size
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Key dates
| Filing date | May 29, 2012 |
| Grant date | Aug 3, 2021 |
| Priority date | — |
| Expiry date | Sep 20, 2033 |
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.