Electrolyte for lithium battery and lithium battery including the same

摘要

An electrolyte for a lithium battery, the electrolyte including a compound represented by Formula 1; a nonaqueous organic solvent; and a lithium salt.;
wherein, in Formula 1, X, Ya, Z, R1, and R2 are as defined.

主权项

1. An electrolyte for a lithium battery, the electrolyte comprising:
a compound represented by Formula 2 or a compound represented by Formula 3; a nonaqueous organic solvent; and a lithium salt:wherein, in Formula 2,
L is —N(H)— or —Si(R3)(R4)—O—, and R3, R4, and R8 to R13 are each independently a C1-C30 alkyl group or a C6-C30 aryl group, wherein R9 and R12 hydrogen when L is —Si(R3)(R4)—O—;wherein, in Formula 3,
R14 to R16 are each independently a C1-C30 alkyl group or a C6-C30 aryl group, and M is Li, Na, or K.