GEL-TYPE ELECTROLYTE COMPOSITION FOR SECONDARY BATTERY AND SECONDARY BATTERY INCLUDING SAME

Provided is a gel-type electrolyte composition for a secondary battery and a secondary battery including the same, wherein the gel-type electrolyte composition includes a lithium salt, an organic solvent, a C1 to C5 alkoxy silane compound, and a multi-functional symmetrical compound having a (meth)acrylate group.