Lithium-sulfur battery electrolyte and lithium-sulfur battery comprising same
US12183889B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Apr 9, 2021 |
| Grant date | Dec 31, 2024 |
| Priority date | — |
| Expiry date | Jul 25, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An electrolyte for a lithium-sulfur battery including a lithium salt, a non-aqueous organic solvent, and an additive. The non-aqueous organic solvent includes an ether compound and a heterocyclic compound. The heterocyclic compound includes one or more double bonds and comprises an oxygen atom or a sulfur atom. The additive includes a carbonate compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.