Lithium transition metal composite particles, preparation method thereof, and cathode active material including the same
US9887420B2 · kind B2 · utility
6Cited by
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11Claims
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Key dates
| Filing date | Nov 25, 2014 |
| Grant date | Feb 6, 2018 |
| Priority date | — |
| Expiry date | Apr 24, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Provided are lithium transition metal composite particle including a lithium transition metal oxide particle, a metal-doped layer formed by doping the lithium transition metal oxide particle, and LiF formed on the lithium transition metal oxide particle including the metal-doped layer, a preparation method thereof, and a lithium secondary battery including the lithium transition metal composite particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.