Doped conversion materials for secondary battery cathodes
US10326135B2 · kind B2 · utility
3Cited by
97References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Aug 14, 2015 |
| Grant date | Jun 18, 2019 |
| Priority date | — |
| Expiry date | Sep 5, 2036 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/50
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Battery systems using doped conversion materials as the active material in battery cathodes are provided herein. Doped conversion material may include a defect-rich structure or an amorphous or glassy structure, including at least one or more of a metal material, one or more oxidizing species, a reducing cation species, and a dopant. Methods for fabricating batteries and battery systems with doped conversion material are also provided herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.