Samsung Sdi Co., Inc.

Other

Panax Etec Co., Ltd.

Ukseung Chemical Co., Ltd.

Young-Gyu Kim

Jong-Seob Kim

Jin-sung Kim

Meen-Seon Paik

Hak-Soo Kim

Jin-Sung Kim

Jung-Joon Park

Sang-jun Lee

Sang-Moon Hwang

Chan-Jung Kim

Jae-Hou Nah

Kwang-Sik Kim

Je-Yun Kim

Jong-Wook Lee

Su-Hee Han

Byung-Hwa Kim

Jeong-soon Shin

Jong-wook Lee

Eui-sun Hong

A rechargeable lithium battery includes a negative electrode including a negative active material, a positive electrode including a positive active material, and an electrolyte including LiPOFand a sultone-based compound.

Rechargeable lithium battery having lithium difluorophosphate and a sultone-based compound

Disclosed is an electrolyte for a lithium secondary battery. The electrolyte includes a non-aqueous solvent and a sulfone based organic compound represented by the following Formulae (I), (II), or (III), or a mixture thereof: 

Electrolyte for lithium secondary battery and lithium secondary battery comprising same

A non-aqueous electrolyte for a lithium secondary battery is provided. The electrolyte comprises a lithium salt, a non-aqueous solvent, and an organic compound selected from the group consisting of compounds represented by Formulae (1) to (6): wherein Rto Rare each independently selected from the group consisting of primary, secondary, and tertiary alkyl groups, alkenyl groups, and aryl groups; X is hydrogen or halogen; and n and m are numerical values ranging from 0 to 3.

Ether derivative additive in nonaqueous electrolyte of a lithium secondary battery

Electrolyte for lithium secondary battery

Growing community of inventors

Daejeon, South Korea

Young-Gyu Kim