Method of manufacturing solid state battery cathodes for use in batteries
US12312673B2 · kind B2 · utility
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22Claims
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Key dates
| Filing date | Nov 13, 2020 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Mar 19, 2041 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of manufacturing a battery cathode for a solid state battery is provided. The method includes generating a plasma remote from one or more targets suitable for forming cathodes, such as LiCoO2, exposing the plasma target or targets to the plasma, thereby generating sputtered material from the target or targets, and depositing sputtered material on a first portion of a substrate, thereby forming crystalline material, such as LiCoO2 on the first portion of the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.