WO3 may be used to prepare an environmentally friendly heat insulation coating for applying to smart window. What get the experts into so much trouble is that how to make the glass transparent and having the effects of heat insulation, heat preservation and high transparency.
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Before that, there were only three ways to solve the problem of heat insulation of glass - heat insulating film, heat reflecting film and LOW-E glass. However, it is difficult to widely use these thermal insulation materials as they have problems such as poor performance and high price. And it is not easy to make use of these raw materials. Later, the emergence of smart glass heat insulation coating solved the problem of glass decoration and glass heat insulation in the domestic market. And the transparent coating of tungsten trioxide nanoparticles is known as the most advanced coating for glass decoration on the market. Such heat-insulating coating is an ideal solution for heat insulation and heat preservation of architectural glass. It may be used for door and window glass to achieve very good transparency and lighting.
