Surface-treated active materials and surface treatment method thereof
US11637272B2 · kind B2 · utility
0Cited by
8References
3Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 2017 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | Jun 22, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An active material and a surface treatment method of the active material are provided. A surface of the active material may be treated with a coating layer including a first metal oxide containing lithium, and a second metal oxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.