Cs doped tungsten oxide may be made into corresponding heat insulating material such as a heat insulating coating, and then be applied to a glass substrate such as a window glass or a glass curtain wall to form thermal insulating glass. In general, the common architectural glass is optimized to process into hollow glass, film mounted glass, coated glass and vacuum glass to achieve the purpose of heat insulation of building glass to a certain extent.
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Among them, although it has a certain heat insulating property, the film mounted glass has a limitation in use due to defects such as low transmittance and high reflectance in the visible light region. The high-quality low-e energy-saving glass with remarkable effect on building heat insulation and energy conservation has high visible light transmittance. Due to its high-end production process and high demand for preparation funds, and the patented technology has basically been monopolized by a few internationally-priced glass companies, the low-e energy-saving glass is impossible to be used on ordinary buildings. Therefore, transparent conductive oxides such as nano cesium doped tungsten oxide have good application prospects in transparent glass coating due to their excellent spectral selectivity.
