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US 2018/0006330 A1Published application
Electrolyte additives and electrode materials for high temperature and high voltage operation
AssigneeWildcat Discovery Technologies, Inc.
InventorsYe Zhu, Gang Cheng, Deidre Strand, Bin Li, Tanghong Yi
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Abstract
A battery including an anode, a cathode, a separator, and a liquid electrolyte including a lithium salt, a non-aqueous solvent, and an additive compound including a functionalized matrix having a polymer or copolymer or silica. The cathode material can be an NMC or LCO material. The electrode formed from the cathode or anode material can include a matrix additive. The matrix additive can be adhered to the separator or other inert component of the battery.
Claims18
A battery comprising:
- an anode comprising an anode active material;
- a cathode comprising a cathode active material;
- a liquid electrolyte comprising a lithium salt, a non-aqueous solvent;
- and
- an insoluble matrix additive, wherein the matrix additive is present in at least one of the anode, the cathode, or the electrolyte such that one or more of the matrix additives are each independently selected from any other matrix additive.
2 more elements
Dependencies are inferred from the claim text.