Cathode compositions for sodium-ion batteries and methods of making same
US10038187B2 · kind B2 · utility
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Key dates
| Filing date | Mar 27, 2014 |
| Grant date | Jul 31, 2018 |
| Priority date | — |
| Expiry date | Oct 12, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A cathode composition for a sodium-ion battery. The cathode composition may have the formula NaCr1-xMxO2, where M is one or more metal elements, and x is greater than 0 and less than or equal to 0.5.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.