Amorphous silicon-carbon composite, preparation method therefor, and lithium secondary battery comprising same
US11616233B2 · kind B2 · utility
0Cited by
1References
7Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Mar 12, 2019 |
| Grant date | Mar 28, 2023 |
| Priority date | — |
| Expiry date | Nov 6, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An amorphous silicon-carbon composite, a method for preparing the amorphous silicon-carbon composite using a pyrolysis method, a negative electrode for a lithium secondary battery, and a lithium secondary battery including the same.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.