Organic electrolytic solution and lithium battery employing the same
First Claim
1. An organic electrolytic solution comprising a nonaqueous solvent including a cyclic carbonate and a chain carbonate and a lithium salt, wherein the organic electrolytic solution comprises (i) a compound of Formula 1, (ii) a compound of Formula 5, and (iii) at least one selected from the group consisting of Formula 3 and Formula 4:
- wherein R1 a C1 to C10 alkoxy group, wherein R2 and R3 are independently an unsubstituted C1 to C5 alkyl group or a C1 to C5 alkyl group substituted with halogen atom, wherein n is an integer between 1 and 6.
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Abstract
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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Citations
22 Claims
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1. An organic electrolytic solution comprising a nonaqueous solvent including a cyclic carbonate and a chain carbonate and a lithium salt, wherein the organic electrolytic solution comprises (i) a compound of Formula 1, (ii) a compound of Formula 5, and (iii) at least one selected from the group consisting of Formula 3 and Formula 4:
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wherein R1 a C1 to C10 alkoxy group, wherein R2 and R3 are independently an unsubstituted C1 to C5 alkyl group or a C1 to C5 alkyl group substituted with halogen atom, wherein n is an integer between 1 and 6. - View Dependent Claims (2, 3, 4, 5, 6, 8, 9, 10, 19, 20)
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7. A lithium battery comprising:
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a cathode; an anode; and an organic electrolytic solution comprising a nonaqueous solvent including a cyclic carbonate and a chain carbonate and a lithium salt, wherein the organic electrolytic solution comprises (i) a compound of Formula 1, (ii) a compound of Formula 5, and at least one selected from the group consisting of Formula 3 and Formula 4; wherein R1 a C1 to C10 alkoxy group, wherein R2 and R3 are independently an unsubstituted C1 to C5 alkyl group or a C1 to C5 alkyl group substituted with halogen atom, wherein n is an integer between 1 and 6. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 21, 22)
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Specification