Cesium tungsten bronze nanopowder such as Cs0.33WO3 nanopowder is mainly applied for preparing office building thermal insulating glass coating. And the raw material hexagonal Cs0.33WO3 nanoparticles with a mean hydrodynamic diameter of about 50 nm can be prepared in an aqueous solution of pH 8 by bead milling.

Cesium tungsten bronze nanopowder for kitchen thermal insulating glass coating has good near-infrared shielding performance, that is, the ability to shield heat radiation from the sunlight. And it is important to know the NIR photothermal conversion property of nano particle size cesium tungsten bronze.

Among various materials with the capability of shielding NIR light via reflection or absorption mechanism, cesium tungsten bronze nanopowder has been regarded to be highly promising in transparent solar heat radiation shielding application such as bedroom thermal insulating glass coating.

Cesium tungsten bronze nanopowder is a nano-material with excellent near-infrared shielding performance, so it is regarded as the most suitable nano functional material for preparing bathroom thermal insulating glass coating. And the prepared transparent heat insulation coating has become the new favorite of energy-saving and environmentally-friendly coatings.