Cathode active material for lithium rechargeable battery, method of manufacturing the same, and lithium rechargeable battery including the same
US9954221B2 · kind B2 · utility
2Cited by
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6Claims
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Key dates
| Filing date | Apr 11, 2014 |
| Grant date | Apr 24, 2018 |
| Priority date | — |
| Expiry date | Sep 22, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present invention relates to a cathode active material for a lithium rechargeable battery, a method of manufacturing the same, and a lithium rechargeable battery including the same, and provides the cathode active material for the lithium rechargeable battery, including a core including a compound represented by the following Chemical Formula 1, and a coating layer positioned on the core and including a compound represented by the following Chemical Formula 2.xLi2MnO3—(1-x)LiM1O2 [Chemical Formula 1]
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.