CsxWO3 powder, or cesium tungsten bronze powder, may be applied for the preparation of near-infrared shielding material due to its excellent optical properties.

CsxWO3 powder, or cesium tungsten bronze powder, may be applied for preparing infrared thermal insulation material such as transparent heat insulating film and coating, and therefore be applied to building energy-saving glass. With the emergence of environmental problems such as global warming and environmental pollution, the implementation of building glass energy-saving technologies is imminent.

CsxWO3 powder may be applied for preparing infrared ultraviolet shielding material, such as, thermal insulation film, and heat insulating coating, and so on. And thus it may be applied to building energy-saving glass. In order to prepare heat insulating material with excellent shielding properties on infrared rays and ultraviolet rays, particularly near-infrared rays, it is necessary to prepare cesium tungsten bronze powder with these excellent properties. The following is a preparation method of cesium tungsten bronze.

CsxWO3 powder may be applied for producing transparent thermal insulation material, such as transparent heat insulating film, and the like, and then applied to architectural glass to achieve the purpose of building energy conservation. With the implementation of the sustainable development policy, all kinds of heat insulation materials including this new type of environmentally-friendly transparent heat insulation materials will be promoted and applied in the future.