The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 18, 2022
Filed:
Dec. 24, 2018
Industrial Technology Research Institute, Hsinchu, TW;
Chia-Ming Chang, Hsinchu, TW;
Shih-Chieh Liao, Taoyuan, TW;
Dar-Jen Liu, Taoyuan, TW;
Wen-Bing Chu, Hsinchu, TW;
Jin-Ming Chen, Taoyuan, TW;
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, Hsinchu, TW;
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.