摘要 |
Disclosed is an electrolyte for a rechargeable lithium battery including a non-aqueous organic solvent, a lithium salt, and a lactam-based compound selected from the group consisting of compounds represented by formulas 1 to 6: where R is a H radical, a C<SUB>2 </SUB>to C<SUB>6 </SUB>alkenyl or a halogen radical; and K, T, X, Y and Z are identically or independently H radicals or halogen radicals.
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