
Tungsten trioxide can be prepared into an electrochromic film, and then be used to produce a new energy-saving window – an all-solid-state electrochromic smart window. The prepared smart window is a new type of heat insulation window with high thermal insulation performance and high heat preservation performance. So, how is this smart window made up? We can see from the structure of the electrochromic window. More details, please visit: http://www.tungsten-powder.com/tungsten-oxide.html The smart window is composed of 5 layers, and the…