Composite cathode active material, lithium battery including the same, and preparation method thereof
US10276870B2 · kind B2 · utility
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17Claims
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Key dates
| Filing date | Jun 23, 2014 |
| Grant date | Apr 30, 2019 |
| Priority date | — |
| Expiry date | Oct 30, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/70
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A composite cathode active material including: a composite oxide capable of intercalation and deintercalation of lithium; a carbon nanostructure; and a material which is chemically inert to lithium.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.