Cesium doped tungsten oxide may be applied in thermal insulating glass. As you may have known, Cs doped tungsten oxide is a kind of non-stoichiometric functional compound with special structure of oxygen octahedron. And the Cs-doped tungsten oxide has the characteristics of low resistivity and low temperature superconducting property. In recent years, it has been found that cesium doped tungsten oxide powder also has good near-infrared shielding property. And the heat-insulating architectural glass or automotive glass of Cs-doped tungsten oxide is expected to replace the existing ITO conductive glass.

Cesium doped tungsten oxide may be applied for preparing thermal insulation coating, which can be applied in architectural glass in a form of heat insulation film. The obtained thin film has excellent near-infrared shielding property. Therefore, Cs doped tungsten oxide powder has received more and more attention from scholars, experts and manufacturers of heat insulation materials. In this regard, some experts have adopted low temperature (200°C) solvothermal synthesis method, using cesium hydroxide and tungsten hexachloride as raw materials to synthesize Cs doped tungsten oxide powder.

Cesium doped tungsten oxide may be applied for preparing heat insulation coating, which can be applied to glass to form a heat insulating film. According to experts, the obtained thermal insulation thin film can shield ultraviolet rays and near-infrared rays.

Cesium doped tungsten oxide may be applied for producing thermal insulation dispersion. And at present, there are many preparation methods for Cs doped tungsten oxide. For example, experts have proposed a Cs doped tungsten oxide powder and a preparation method thereof, using tungstic acid as a tungsten source, a Cs/W molar ratio of 1: (2.857-100), and reacting at 180-200°C for 1-3 days. However, later, experts found that the preparation method has a long reaction cycle and low efficiency, which is not conducive to industrial production.