Yellow tungsten oxide electrochromic film can be used to assemble an electrochromic window - an environmentally friendly smart window that can provide thermal insulating performance to achieve the energy saving effects. But do you know what the working principle of an electrochromic device is?

Tungsten oxide electrochromic film is an important electrochromic layer material for preparing an electrochromic window. As we all know, the current development of energy-saving and renewable energy has attracted widespread attention with the consumption of fossil fuels and increasing climate change.

Tungsten trioxide electrochromic film can be used to assemble an electrochromic window as it has electrochromic properties in the infrared region of visible light. According to experts, the WO3 electrochromic thin films can be classified into two types, amorphous type and crystalline type.

Yellow tungsten oxide electrochromic film can be used to prepare a smart window, which is a new type of energy-saving window with the advantage of environmental protection, so that it has broad application prospects in building field. According to experts, the WO3 film is an electrochromic material that can undergo a reversible change in color and transparency under the action of an applied electric field or current. In a common sense, it can exert a heat preservation effect and a heat insulating effect. In this regard, experts say that WO3 electrochromic film for smart energy-saving window can be produced by spray pyrolysis method.