Tungsten trioxide is a representative inorganic electrochromic material, which has also become the most researched inorganic electrochromic material. WO3 realized commercialization due to its high coloring efficiency, large light modulation range, good electrochemical reversibility and high chemical stability.
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Therefore, tungsten trioxide is more and more widely applied in places such as office building and sunlight room of smart glass. And more people will know about such environmentally friendly intelligent heat insulation material in the future as WO3 is a new electrochromic material with excellent performance. According to experts, electrochromic materials are the core of electrochromic devices. In addition to inorganic electrochromic material, there is one other type - organic electrochromic material. What are the common organic electrochromic materials? There are organic monomer molecules, bipyridine compounds, and conductive polymers. They are rich in color with a fast response time. Also, they are more conductive after doping, resulting in faster response times.
