LITHIUM SECONDARY BATTERY AND MANUFACTURING METHOD THEREOF

• Main Authors: LEE YOON SUNG, KOH KISEOK, KIM TAE HYUN, GO NAKGYU, JUNYOUNG MUN, YEO YEOLMAE, OH SEUNG MIN
• Format: Patent
• Language: English; Korean
• Published: 10.10.2019
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

According to the present invention, an embodiment is to provide a lithium secondary battery having enhanced output characteristics, lifespan characteristics, and electrode adhesion stability by using a binder for a negative electrode using heparin or lithium polyacrylate (LiPAA). According to the em...