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:
Jul. 10, 2018
Filed:
Aug. 20, 2013
Korea Institute of Industrial Technology, Chungcheongnam-do, KR;
Ho Sung Kim, Gwangju, KR;
Sun Woo Yang, Buk-gu Gwangju, KR;
Kyeong Wan Kim, Gwangsan-gu Gwangju, KR;
Chae Hwan Jeong, Gwangsan-gu Gwangju, KR;
Tae Won Kim, Gwangsan-gu Gwangju, KR;
Duck Rye Chang, Nam-gu Gwangju, KR;
Min Young Kim, Dong-gu Gwangju, KR;
Korea Institute of Industrial Technology, Chungcheongnam-do, KR;
Abstract
This disclosure synthesizes an anodic composite material Li(LiNiCoMnO) of LiMnOseries whose theoretical capacity is a level of about 460 mAh/g, and to produce an electrode of a high capacity using the synthesized anodic composite material. Also provided is a method for charging and discharging the electrode. Here, the method for producing an anodic composite material for a lithium secondary battery includes the steps of: mixing a nickel nitrate solution, a manganese nitrate solution, and a cobalt nitrate solution to produce a starting material solution; and mixing the starting material solution with a complexing agent so as to produce an anodic composite material Li(LiNiCoMnO) of LiMnOseries by means of coprecipitation.