Solid state battery, ceramic electrolyte structure and methods of making
US12230752B2 · kind B2 · utility
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21Claims
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Key dates
| Filing date | May 18, 2020 |
| Grant date | Feb 18, 2025 |
| Priority date | — |
| Expiry date | Mar 30, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A porous electrolyte structure for a solid state battery is provided. The porous electrolyte structure has an interconnected ceramic matrix with a network of open pores disposed throughout a thickness of the porous electrolyte structure. The porous electrolyte structure includes a porosity of about 20% by volume to about 80% by volume. A solid state battery cell including the porous electrolyte structure and a method of making the solid state battery cell are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.