POLYMER SOLID ELECTROLYTE COMPOSITION FOR LITHIUM SECONDARY BATTERY, AND USE THEREOF

The present disclosure relates to a polymer solid electrolyte composition for a lithium secondary battery and a use thereof. Particularly, the present disclosure relates to a polymer solid electrolyte composition for a lithium secondary battery, a polymer solid electrolyte for a lithium secondary battery, and a lithium secondary battery. The present disclosure can simultaneously improve the ionic conductivity and mechanical strength of a polymer electrolyte.