WO3, more specifically, tungsten trioxide film, is an important electrochromic material for production of energy-saving smart glass. It is reported that tungsten oxide smart glass can reduce the building energy consumption to a certain extent, as it can realize the active dynamic adjustment process of indoor temperature, that is, to play the role of heat insulation and heat preservation.

Yellow tungsten oxide, also known as tungsten trioxide, may be used to produce a new type of energy-saving smart glass, which is environmentally-friendly for applying to the construction field, thereby playing an important role of thermal insulation, reducing building energy consumption, and achieving the purpose of environmental protection and energy conservation.

Tungsten trioxide is a cathode coloring material, and an electrochromic film composed of such electrochromic material is often used to assemble an electrochromic glass, that is, an energy-saving smart glass. So, the obtained glass will be smart with high energy saving effects.

Tungsten oxide is an inorganic electrochromic material that can be used to produce electrochromic glass with good energy-saving effects. As you may have known, electrochromic glass is considered to be the most promising energy-saving smart glass for large-scale commercial production.