Violet tungsten oxide electrochromic film is a new energy-saving material, which not only can absorb solar energy, but also can reduce the heat loss of the building window. In other words, such thin film can achieve the effects of heat insulation and heat preservation, thereby reducing the energy consumption of the air conditioner.
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Also, such smart film is environmentally friendly and safe. Therefore, in the current situation of increasingly tight energy, tungsten oxide electrochromic thin film is increasingly applied in building glass. So, what is electrochromism? Electrochromism refers to the phenomenon that the material undergoes a reversible change in the valence state and chemical composition under the action of an electric field, resulting in a change in its optical properties, thereby causing discoloration. A glass window constructed using the characteristics of electrochromic material can achieve dynamic adjustment of sunlight as desired. So, this type of glass is referred to as a smart window.
