Negative electrode for rechargeable lithium battery, method of preparing same and rechargeable lithium battery including same
US9853291B2 · kind B2 · utility
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3References
12Claims
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Key dates
| Filing date | Dec 15, 2011 |
| Grant date | Dec 26, 2017 |
| Priority date | — |
| Expiry date | Mar 24, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A negative electrode for a rechargeable lithium battery, including a negative active material layer including a polymer binder including a repeating unit represented by the following Chemical Formula 1 or the following Chemical Formula 2 and a Si-based negative active material; and a current collector supporting the negative active material layer, is provided:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.