Electrochromic assembly based on poly(3,4-ethylene-dioxythiophene) derivatives with a counterelectrode containing metal oxides from transition group VI or VIII

摘要

The invention relates to electrochromic assemblies having a layer structure, characterized in that one layer is an electrically conductive, electrochromic polydioxythiophene and a further layer is an ion-storage compound selected or a mixture of ion-storage compounds of the formulae (I) to (XIV).whereMe1 and Me2 each represent a metal transition group VI or VII of the Mendeleev Periodic Table,M represents a metal of main group I of the Mendeleev Periodic Table or a proton,x represents a number from 0.001 to 5,y represents a number from 0.001 to 5.