Manufacturing method for sulfide-based solid electrolyte material
US9444121B2 · kind B2 · utility
3Cited by
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Key dates
| Filing date | Mar 14, 2014 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Nov 11, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A manufacturing method for a sulfide-based solid electrolyte material includes: preparing a raw material mixture, containing LiHS and LiX (X is one of F, Cl, Br and I), from a single lithium source; and desorbing hydrogen sulfide from the LiHS in the raw material mixture to form Li2S and synthesizing a sulfide-based solid electrolyte material from the LiX and the Li2S.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.