SOLID POLYMER ELECTROLYTE COMPOSITION CAPABLE OF OBTAINING ELECTROCHROMIC PROPERTIES BECAUSE OF IMPROVED ION CONDUCTIVITY, AND AN ELECTROCHROMIC DEVICE USING THE SAME

摘要

PURPOSE: A solid polymer electrolyte composition is provided to have quick polymerization speed, to easily control hardening degree thereby having moderate physical strength, and to have low expansion or contraction volume thereby easily maintaining the stability of a product.;CONSTITUTION: A solid polymer electrolyte composition comprises an acryl-based compound having 4-6 functional groups, a polymerization initiator, and metal salt. The an acryl-based compound having 4-6 functional groups is one or more kinds selected from a group consisting of a compound in chemical formula 1, and a compound in chemical formula 2. In chemical formulas, R1-R6 is respectively hydrogen, a C1-6 alkyl group, a functional group in chemical formula 1-1, or -CH2-OH-, R7-R10 is a functional group in chemical formula 1-3, and R11 is hydrogen or a C1-6 alkyl group.;COPYRIGHT KIPO 2012