Cathode active material, cathode and lithium secondary battery including the same, and method of preparing cathode active material
US10305101B2 · kind B2 · utility
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19Claims
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Key dates
| Filing date | Jul 1, 2016 |
| Grant date | May 28, 2019 |
| Priority date | — |
| Expiry date | Nov 2, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A cathode active material including a layered lithium transition metal oxide, wherein the layered lithium transition metal oxide includes a metal cation having an oxidation number of +4, and wherein the metal cation is disposed in an octahedral site of a lattice of the layered lithium transition metal oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.