Nitride- and oxide-modified electrode compositions and their methods of making
US10879533B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Jul 2, 2018 |
| Grant date | Dec 29, 2020 |
| Priority date | — |
| Expiry date | Feb 6, 2039 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Compositions and methods of making compositions are provided for nitride- and/or oxide-modified electrode compositions. In certain embodiments, the nitride- and/or oxide-modified compositions have the general formula M1-zM′zOaF3-xNy. Such compositions may be used as bulk or surface compositions, and used in a battery as the anode or cathode. In other embodiments, the electrode includes a surface coating composition selected from metal nitrides and metal oxides, and a core composition having the formula M1-zM′zOaF3-x, or an oxide fluoride.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.