Lee & Morse, P.C.
Organic electrolyte solution including vinyl-based compound and lithium battery using the same
An organic electrolyte solution includes a lithium salt; an organic solvent including a high permittivity solvent and a low boiling solvent; and a vinyl-based compound represented by Formula 1 below, wherein m and n are each independently integers of 1 to 10; X1, X2, and X3 each independently represent O, S, or NR9; and R1, R2, R3, R4, R5, R6, R7, R8, and R9 are represented in the detailed description. The organic electrolyte solution of the present invention and a lithium battery using the same suppress degradation of an electrolyte, providing improved cycle properties and life span thereof.
Samsung SDI Co., Ltd.
H H H Y
H01M H01M H01M Y02E
inventional inventional additional additional
Seung-sik Boris A. Seok-soo Young-gyonn Dong-joon
Hwang Trofimov Lee Ryu Lee