Solid ionic conductor for rechargeable electrochemical battery cells
US11811014B2 · kind B2 · utility
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16Claims
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Assignee
Inventor
Key dates
| Filing date | Dec 20, 2018 |
| Grant date | Nov 7, 2023 |
| Priority date | — |
| Expiry date | Nov 26, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The invention relates to a solid ionic conductor for a rechargeable non-aqueous electrochemical battery cell having the stoichiometric formula K(ASXX′)p×q SO2, where K represents a cation from the group of the alkali metals with p=1, of the alkaline-earth metals with p=2 or of the zinc group with p=2, A represents an element from the third main group, S represents sulfur, selenium or tellurium, X and X′ represent a halogen, and the numerical value q is greater than 0 and less than or equal to 100.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.