Tungsten oxide film is an electrochromic layer material for preparing electrochromic smart glass. Among them, the performance of WO3 electrochromic film directly affects the performance of the prepared electrochromic window.
More details, please visit:
http://www.tungsten-powder.com/tungsten-oxide.html
It is reported that the electrochromic layer is the most important core dingal part of the entire electrochromic device, and is generally referred to as the working electrode of the electrochemical system. Then, what are the basic requirements for electrochromic materials for electrochromic devices such as electrochromic smart glass?
It requires the electrochromic material has a higher light transmittance in the fading state and a good absorption or reflection property in the bleached state. In other words, the electrochromic material should have higher light modulation amplitude. In addition, the electrochromic material should have better cycle stability, higher color change efficiency and faster electrochromic response speed. At present, research on electrochromic layers is mainly focused on improving the performance of electrochromic materials and film forming processes for large-area preparation.
