Cs0.33WO3 Nanoparticles Applied for Near-infrared Shielding Material

Cs0.33WO3 nanoparticles are inorganic nanomaterials that may be used to prepare near-infrared shielding material such as transparent heat-insulating coatings, transparent heat-insulating films, and so on. The raw material nano Cs0.33WO3 particles used are cesium tungsten bronze nano functional particles. The particles are uniform, the dispersion is good, and the absorption effect on the near-infrared is excellent (the heat insulation effect is good). Also, the shielding rate of ultraviolet rays is high.

Cs0.33WO3 nanoparticles applied for near-infrared shielding material picture

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Cs0.33WO3 nanoparticles applied for near-infrared shielding material image

Experts say that the infrared absorption of cesium tungsten bronze nano particles at 950nm can reach more than 90%, while the visible light transmittance at 550nm reaches more than 70%. Experts also said that nano particle size cesium tungsten bronze and nano tin antimony oxide (ATO) can be compounded together. The two powders are first dispersed into stable nano slurry, and then added to the coating to form a transparent coating with transparent infrared shielding function.

 

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