Solid electrolyte, method of preparing the same, and secondary battery including the same
US11949065B2 · kind B2 · utility
1Cited by
13References
35Claims
0Family size
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Key dates
| Filing date | Apr 23, 2021 |
| Grant date | Apr 2, 2024 |
| Priority date | — |
| Expiry date | Nov 8, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A solid electrolyte including an inorganic lithium ion conductive film and a porous layer on a surface of the inorganic lithium ion conductive film, wherein the porous layer includes a first porous layer and a second porous layer, and the second porous layer is disposed between the inorganic lithium ion conductive film and the first porous layer, and wherein the first porous layer has a size greater which is than a pore size of the second porous layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.