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:
Sep. 30, 2025
Filed:
Mar. 17, 2020
Industry-university Cooperation Foundation Hanyang University, Seoul, KR;
Un Gyu Paik, Seoul, KR;
Tae Seup Song, Seoul, KR;
Dong Soo Lee, Daejeon, KR;
Se Ho Sun, Seoul, KR;
Seung Woo Lee, Seoul, KR;
Abstract
The present invention relates to an anode active material including a composite of lithium titanium oxide (LTO), a silicon-containing material and crystalline carbon, a method for manufacturing the same, and a lithium secondary battery including the same. The composite according to the present invention satisfies high capacity, high energy density and high lifespan stability, improves fast charging characteristics, and also improves mechanical strength, so a lithium secondary battery using the composite as an anode active material can be usefully used for a next-generation electric vehicle, energy storage systems, etc.