Composite for anode active material, anode including the composite, lithium secondary battery including the anode, and method of preparing the composite
US10135061B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jun 1, 2016 |
| Grant date | Nov 20, 2018 |
| Priority date | — |
| Expiry date | Jul 30, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A composite anode active material, the composite including: a metal particle; a carbon-containing material, and a garnet-type lithium ion conductor, wherein an amount of the garnet-type lithium ion conductor is greater than 1 part by weight and less than 5 parts by weight, based on 100 parts by weight of a total weight of the metal particle, the carbon-containing material, and the garnet-type lithium ion conductor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.