A composition comprising a diarylethene photochromic anodic species, a cathodic species and an electrolyte that comprises a supporting electrolyte and a solvent. Electrochromic devices such as optical filters are prepared from such compositions.
一种由二元
蒽光致变色阳极物质、阴极物质和电解质(包括支撑电解质和溶剂)组成的组合物。电致变色装置(如滤光片)就是用这种组合物制备的。