Lithium and sodium solid-state electrolyte materials
US11108080B2 · kind B2 · utility
0Cited by
1References
17Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Apr 30, 2018 |
| Grant date | Aug 31, 2021 |
| Priority date | — |
| Expiry date | May 14, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A solid electrolyte material is of the formula A7±2xP3X((11±x)−y)Oy wherein wherein A is Li or Na, wherein X is S, Se, or a combination thereof, provided that when M is Li, X is Se, and wherein 0≤x≤0.25 and 0≤y≤2.5. Also, an electrochemical cell including the solid electrolyte material, and methods for the manufacture of the solid electrolyte material and the electrochemical cell.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.