Sulfide solid electrolyte glass, method for producing sulfide solid electrolyte glass, and lithium solid state battery
US8993176B2 · kind B2 · utility
4Cited by
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8Claims
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Key dates
| Filing date | Jul 22, 2010 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Jul 22, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An object of the present invention is to provide a sulfide solid electrolyte glass producing a tiny amount of hydrogen sulfide. The present invention attains the above-mentioned object by providing a sulfide solid electrolyte glass including Li3PS4, characterized in that Li4P2S7 is not detected by 31P NMR measurement and the content of Li2S as determined by XPS measurement is 3% by mol or less.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.