Nano CsxWO3 powder, mainly nano grain size cesium tungsten bronze powder, may be used to prepare transparent thermal insulation nanopowder, and therefore be applied to produce transparent heat insulating films for use in glass buildings.

CsxWO3 powder, mainly cesium tungsten bronze nano powder, may be applied for producing heat insulating window glass. And the nano grain size cesium tungsten bronze can be prepared by hydrothermal method.

CsxWO3 powder, mainly cesium tungsten bronze nano particles, may be applied for producing window heat insulation film. And the prepared thin film is more and more widely used in architectural glass. Also, nano cesium tungsten bronze powder may be first prepared into coating by spray pyrolysis method, and then be used in building glass.

CsxWO3 powder, mainly nano particle size cesium tungsten bronze powder, may be applied for producing thermal insulating film and therefore be used in thermal insulating glass. The cesium tungsten bronze powder can be prepared by hydrothermal method using sodium tungstate dihydrate as a tungsten source and cesium sulfate as a cesium source. And the obtained powder is cesium tungsten bronze transparent aqueous phase nano dispersion. The specific steps are as follows:

CsxWO3 powder, mainly nano grain size cesium tungsten bronze powder, may be applied for preparing heat insulation coating. In this process, cesium tungsten bronze nano particles is first prepared into cesium tungsten bronze nano-aqueous phase dispersion, and then directly mixed with a water-based resin by blending method to form heat-insulating coating material. And the prepared coating material can be directly coated on transparent glass building.

CsxWO3 powder, or cesium tungsten bronze powder, has excellent optical properties so that it can be used for preparing thermal insulation coating, such as cesium tungsten bronze transparent nanocomposite coating material.

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.