摘要 |
An organic electrolytic solution comprising a nonaqueous solvent and a lithium salt, wherein the organic electrolytic solution comprises a compound of Formula 1 and at least one selected from compounds of Formulas 2 through 5: wherein R1 a C1~C10 alkoxy group, wherein R2 and R3 are independently unsubstituted C1~C5 alkyl group or C1~C5 alkyl group substituted with halogen atom, wherein n is an integer between 1 and 6.
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