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US 2014/0272586 A1Published application
High energy materials for a battery and methods for making and use
AssigneeWildcat Discovery Technologies, Inc.
InventorsSteven Kaye, David Keogh, Cory O'Neill
Life of this patent
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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.
Claims17
A composition comprising:
- a particle comprising a metal fluoride, the metal fluoride including a first metal;
- and
- a coating on the particle, wherein the coating comprises a hybrid material formed by reacting via heat treatment the metal flouride and a metal complex, the metal complex including a second metal;
- and
- wherein the hybrid material comprises the first metal and the second metal.
2 more elements
A composition comprising:
- a particle comprising CuF2;
- and
- a coating on the particle, wherein the coating comprises a material represented by a formula (1):
- CuaMe′bOcFd (1)
- where 0<a≦1, 0<b≦1, 0≦c≦1, and 0≦d≦1.
2 more elements
Dependencies are inferred from the claim text.