CPC H01M 10/0567 (2013.01) [H01M 10/0525 (2013.01); H01M 10/0568 (2013.01); H01M 10/0569 (2013.01); H01M 2300/0028 (2013.01)] | 9 Claims |
1. An electrolyte for a lithium secondary battery comprising:
an organic solvent;
a lithium salt; and
an additive including a cyclic ether-sulfate-based compound,
wherein the cyclic ether-sulfate-based compound includes an ether group and a sulfate group which form a single ring structure.
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