Negative active material for rechargeable lithium battery, and rechargeable lithium battery including same
US11335906B2 · kind B2 · utility
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2References
15Claims
0Family size
Assignee
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Key dates
| Filing date | Jun 11, 2019 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Aug 30, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A negative active material for a rechargeable lithium battery includes: a core including crystalline carbon; and a metal alkoxide on a surface of the core. A rechargeable lithium battery includes: a negative electrode including a negative active material including a core including crystalline carbon, and a metal alkoxide on a surface of the core; a positive electrode including a positive active material; and an electrolyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.