Cathode having multi-layer cathode coating
US12051805B2 · kind B2 · utility
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2References
19Claims
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Assignee
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Key dates
| Filing date | Oct 27, 2022 |
| Grant date | Jul 30, 2024 |
| Priority date | — |
| Expiry date | Oct 27, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A multi-layer cathode coating for positive electrode of a rechargeable electrochemical cell (or secondary cell) (such as a lithium-ion secondary battery) and a secondary battery including a cathode having a multi-layer cathode coating. Multi-layer cathode coatings containing blends of one or more cathode active materials in certain weight ratios thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.