High energy materials for a battery and methods for making and use
US9093703B2 · kind B2 · utility
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12Claims
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Key dates
| Filing date | Mar 19, 2014 |
| Grant date | Jul 28, 2015 |
| Priority date | — |
| Expiry date | Mar 19, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02E60/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A method of forming an electrode active material by reacting a metal fluoride and a reactant. The reactant can be a metal oxide, metal phosphate, metal fluoride, or a precursors expected to decompose to oxides. The method includes a milling step and an annealing step. The method can alternately include a solution coating step. Also included is the composition formed following the method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.