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. 21, 2025
Filed:
Sep. 22, 2022
Guangdong Brunp Recycling Technology Co., Ltd., Foshan, CN;
Hunan Brunp Recycling Technology Co., Ltd., Changsha, CN;
Xinghua Lu, Foshan, CN;
Changdong Li, Foshan, CN;
Dingshan Ruan, Foshan, CN;
Genghao Liu, Foshan, CN;
Siyuan Zhou, Foshan, CN;
Haihan Hu, Foshan, CN;
Guangdong Brunp Recycling Technology Co., Ltd., Foshan, CN;
Hunan Brunp Recycling Technology Co., Ltd., Changsha, CN;
Abstract
Disclosed are a manganese-doped cobaltosic tetroxide, and a preparation method and application thereof, belonging to the field of battery materials. The preparation method of the manganese-doped cobaltosic tetroxide of the disclosure dopes a manganese element into cobalt carbonate with a specific process and matched with a composite surfactant, which can obtain manganese-doped cobaltosic tetroxide particle products with uniform particle size, dispersion and fineness through high-temperature sintering, a proportion of low-valence manganese in the doped manganese is high, and a crystal form of the products obtained by sintering is complete. The preparation method is simple in operation and can realize industrial large-scale production. The manganese-doped cobaltosic tetroxide prepared by the preparation method and the application thereof are also disclosed.