Cathode of lithium ion battery
AssigneeIndustrial Technology Research Institute
InventorsChia-Ming CHANG, Shih-Chieh LIAO, Dar-Jen LIU, Wen-Bing CHU, Jin-Ming CHEN
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Abstract
A cathode of a lithium ion battery is provided. The cathode of a lithium ion battery includes a collector material. A first electrode layer including a lithium manganese iron phosphate (LMFP) material is disposed on a surface of the collector material. A second electrode layer including an active material is disposed on the first electrode layer. The active material includes lithium nickel manganese cobalt oxide (NMC), lithium nickel cobalt aluminum oxide (NCA), lithium cobalt oxide (LCO), Li-rich cathode material, or a combination thereof.
Claims20
A cathode of a lithium ion battery, comprising:
- a collector material;
- a first electrode layer, comprising a lithium manganese iron phosphate (LMFP) material, disposed on one surface of the collector material;
- and
- a second electrode layer, comprising an active material, disposed on the first electrode layer, wherein the active material comprises lithium nickel manganese cobalt oxide (NMC), lithium nickel cobalt aluminum oxide (NCA), lithium cobalt oxide (LCO), Li-rich cathode material, or a combination thereof.
Dependencies are inferred from the claim text.