Solid electrolyte and method of manufacturing solid electrolyte
US10033066B2 · kind B2 · utility
Assignees
Inventors
Key dates
| Filing date | Jan 31, 2017 |
| Grant date | Jul 24, 2018 |
| Priority date | — |
| Expiry date | Jan 31, 2037 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
[Problem to be Solved] An object is to provide a solid electrolyte which is improved in relative density while having favorable lithium-ion conductivity and which can be preferably employed in a lithium-air battery and the like, and a method of manufacturing the same.[Solution] In a solid electrolyte satisfying formula (I): Li1+XM1XM2YTi2−X−Y(PO4)3 (I) (in formula (I), M1 is one or more elements selected from the group consisting of Al3+, Cu3+, Co3+, Fe3+, Ni3+, Ga3+, Cr3+, and Sc3+, M2 is one or more elements selected from the group consisting of Si4+, Ge4+, Sn4+, Hf4+, and Zr4+, and X and Y are real numbers satisfying X+Y≤1),
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.