Mo doped WO3 electrochromic film has much similar electrochromic properties as the WO3 electrochromic film. As you may have known, tungsten trioxide electrochromic film has been more and more widely used in building glass. Thus, the Mo-doped WO3 electrochromic film has also become a hot spot of current research.

Ti doped WO3 electrochromic film can be prepared by spray pyrolysis process, which improves the cycle stability and charge storage capacity.

WO3 based electrochromic film has excellent intelligent dimming function. As you may know, in order to improve the coloring efficiency of traditional tungsten trioxide electrochromic materials and devices, it is often necessary to implant ions and electrons deep into the tungsten trioxide material. Besides, due to the poor conductivity of tungsten trioxide itself, its electrochromic response times tend to be longer.

Inverse opal structure WO3 electrochromic film can be prepared by a sol gel method. Since the obtained tungsten trioxide electrochromic film has a large porous structure, it has a relatively fast response time.