电致变色(EC)材料是一种在电场作用下光学性质可变的物质,该过程已被广泛地认为是由于电子和电荷补偿离子同时注入和流出所致。以往大量的工作是非晶电致变色材料来制造显示器件,而我们的工作则是对EC材料的另一种用途进行了探讨。即将其做为控光隔热膜层以减少建筑能耗。 Electrochromic (EC) materials are substances that change their optical properties under the action of an electric field. This process has been widely considered to be due to simultaneous injection and outflow of electron and charge-compensating ions. In the past a great deal of work was done with amorphous electrochromic materials to make displays, and our work explored another use of EC materials. It will be used as a light-control film to reduce building energy consumption.