Positive active material composition for rechargeable battery, electrode including the same, and rechargeable battery including the same
US8221917B2 · kind B2 · utility
1Cited by
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17Claims
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Key dates
| Filing date | Nov 5, 2009 |
| Grant date | Jul 17, 2012 |
| Priority date | — |
| Expiry date | Oct 12, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A positive active material composition for a rechargeable battery, a positive electrode including the same, and a rechargeable battery including the same, the positive active material composition including a positive active material and a surface-modified metal oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.