Young Basile Hanlon & MacFarlane, P.C.
Cathode active material with silicon carbide additive
A lithium battery cathode material comprises lithium transition metal-based material selected from lithium transition metal oxides and lithium transition metal phosphates, and crystalline silicon carbide residing at grain boundaries of the lithium transition metal-based material, forming conductive pathways along the grain boundaries, the crystalline silicon carbide being less than 10 wt. % of the cathode material.
Apple Inc.
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Juchuan Sally S. Tetsuya Mona Shawn William
Li Lou Ishikawa Shirpour Snyder