Multiple Colors and High Coloration Efficiencies in Electrochromic Heterocyclic Conductive Polymers

摘要

Electrochromism is a common feature of conductive polymers that, as films on electrodes, can be reversibly cycled electrochemically between doped and undoped states. Conjugated polymer systems have been identified that can provide two and three color modulation, some with high contrast or with colorless to absorbing electrochromic transitions.