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. 20, 2026
Filed:
Aug. 26, 2022
Doped lithium iron phosphate encapsulated in ligand, and preparation method therefor and use thereof
Applicants:
Guangdong Brunp Recycling Technology Co., Ltd., Guangdong, CN;
Hunan Brunp Recycling Technology Co., Ltd., Hunan, CN;
Hunan Brunp Ev Recycling Co., Ltd., Hunan, CN;
Inventors:
Yingsheng Zhong, Guangdong, CN;
Haijun Yu, Guangdong, CN;
Yinghao Xie, Guangdong, CN;
Aixia Li, Guangdong, CN;
Bo Li, Guangdong, CN;
Changdong Li, Guangdong, CN;
Assignees:
GUANGDONG BRUNP RECYCLING TECHNOLOGY CO., LTD., Foshan, CN;
HUNAN BRUNP RECYCLING TECHNOLOGY CO., LTD., Changsha, CN;
HUNAN BRUNP EV RECYCLING CO., LTD., Changsha, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/58 (2010.01); C01B 25/45 (2006.01);
U.S. Cl.
CPC ...
H01M 4/5825 (2013.01); C01B 25/45 (2013.01); C01P 2002/52 (2013.01); C01P 2004/03 (2013.01); C01P 2004/04 (2013.01); C01P 2006/40 (2013.01);
Abstract
A ligand-coated doped lithium iron phosphate, wherein, a general formula of the ligand-coated doped lithium iron phosphate is LiFePO@Mn-T-C/N, wherein T is at least one of zinc, nickel, copper, iron, cobalt, gallium, or chromium.