ELECTROLYTE AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

摘要

The present invention relates to an electrolyte for a lithium secondary battery and the lithium secondary battery including the same. The electrolyte for a lithium secondary battery includes lithium salt, a non-aqueous organic solvent, a first additive expressed as chemical formula 1, and a second additive expressed as chemical formula 2. The structure and definition of the chemical formula 1 and 2 are described in the specification. [Reference numerals] (AA) Comparative example 2;(BB) Example 2