Battery systems based on two-additive electrolyte system
US12100812B2 · kind B2 · utility
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16Claims
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Key dates
| Filing date | Oct 16, 2020 |
| Grant date | Sep 24, 2024 |
| Priority date | — |
| Expiry date | Oct 16, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Improved battery systems have been developed for lithium-ion based batteries. The improved battery systems consist of two-additive mixtures in an electrolyte solvent that is a carbonate solvent, an organic solvent, a non-aqueous solvent, and/or methyl acetate. The positive electrode of the improved battery systems may be formed from lithium nickel manganese cobalt compounds, and the negative electrode of the improved battery system may be formed from natural or artificial graphite.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.