Positive active material for rechargeable lithium battery and recharge lithium battery including the same
US9203089B2 · kind B2 · utility
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Key dates
| Filing date | Sep 23, 2011 |
| Grant date | Dec 1, 2015 |
| Priority date | — |
| Expiry date | Feb 5, 2033 |
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 for a rechargeable lithium battery including a lithium-nickel cobalt manganese composite metal oxide; and 0.18 to 0.25 wt % of sulfur is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.