Negative electrode material for a lithium ion battery
US12418022B2 · kind B2 · utility
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Key dates
| Filing date | Jul 31, 2020 |
| Grant date | Sep 16, 2025 |
| Priority date | — |
| Expiry date | Apr 25, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A negative electrode material for a lithium ion battery, the material comprising: particles comprising a core, with the core containing silicon, the particles having one or more coating layers disposed around the core, at least one of the coating layers comprising a porous semi-conducting metal oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.