Nano Cs doped tungsten oxide, which is also called cesium tungsten bronze nanoparticles, may be applied for manufacturing near-infrared shielding material such as transparent heat insulating coating. And the obtained coating may be used in glass windows so that it has become an important means of energy conservation and environmental protection in the fields of construction and automobiles.

Nano Cs doped tungsten oxide, or nano cesium tungsten bronze, or Cs0.33WO3 nanoparticles, may be applied for preparing a new type of transparent thermal insulation paper. That is because cesium tungsten bronze nanoparticles are a high-density free electron gas-type material that has high concentration of free carriers. So, it has excellent visible light transmission and near-infrared shielding performance.

Nano Cs doped tungsten oxide, nano cesium tungsten bronze particles, may be applied to produce thermal insulation coating and then be used in construction and automotive glass in the form of thermal insulation film. As you may have known, both transparent heat insulating coating and film of cesium tungsten bronze nano particles have high near-infrared shielding effect and excellent visible light transmittance. So, it is a good energy-saving and consumption-reducing method for building and automobile glass.

Nano Cs doped tungsten oxide, or nano particle size cesium tungsten bronze, may be applied for producing ceramic microsphere. According to experts, the raw material nano cesium tungsten bronze particles can be prepared by solvothermal reduction method (also called solvent chemical reduction method). The so-called solvothermal reduction method involves dispersing a reactant in a solution and causing a redox reaction in an autoclave or a closed vessel.