无机电致变色材料反射特性研究进展

张翔, 李文杰, 王乐滨, 陈曦, 赵九蓬, 李垚

Reflective Property of Inorganic Electrochromic Materials

ZHANG Xiang, LI Wenjie, WANG Lebin, CHEN Xi, ZHAO Jiupeng, LI Yao

图2 以60°角记录的具有7层周期结构的薄膜(橘红色)在阴极着色(黄色)和阳极着色(绿色)下的实物照片(a), 不同Bragg波长的致密WO3薄膜和4周期双层电致变色分布Bragg反射器的电致变色特性(b) (λB=450, 550, 650 nm)[22,23]

Fig. 2 Color effects recorded at a 60° angle for cathodic coloration (yellow stack) and anodic coloration (green stack) of an orange-red 7 double-layer nanoparticle NiO/WO3 stack (a), and electrochromic properties of dense WO3 film and 4-bilayer electrochromic distributed Bragg reflectors with various Bragg wavelength (b) (λB=450, 550, 650 nm)[22,23]