Composite for anode active material, anode including the composite, lithium secondary battery including the anode, and method of preparing the composite
US10164254B2 · kind B2 · utility
1Cited by
0References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 3, 2016 |
| Grant date | Dec 25, 2018 |
| Priority date | — |
| Expiry date | Feb 5, 2037 |
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 includes: a silicon anode active material, a metal nitride; and a metal fluoride, wherein the metal nitride and the metal fluoride are each independently disposed on at least one surface of the silicon anode active material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.