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:
Jun. 04, 2013
Filed:
Dec. 16, 2010
Gai Yang, Beijing, CN;
Chang-yin Jiang, Beijing, CN;
Jian Gao, Beijing, CN;
Jie-rong Ying, Beijing, CN;
Jian-jun LI, Beijing, CN;
Xiang-ming He, Beijing, CN;
Gai Yang, Beijing, CN;
Chang-Yin Jiang, Beijing, CN;
Jian Gao, Beijing, CN;
Jie-Rong Ying, Beijing, CN;
Jian-Jun Li, Beijing, CN;
Xiang-Ming He, Beijing, CN;
Tsinghua University, Beijing, CN;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
A method for making a lithium battery cathode composite is provided. First, a plurality of lithium vanadium phosphate particles is provided. A lithium iron phosphate layer is then formed on an outer surface of each of the lithium vanadium phosphate particle by coating a lithium iron phosphate precursor slurry, thereby forming the lithium battery cathode composite.