Nano cesium tungsten oxide is well-known as a near-infrared absorber as it has high absorption on near infrared light and good transmittance on the visible spectrum. So, cesium tungsten oxide nanoparticles such as Cs0.33WO3 nanoparticles can be used a dingal material.
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According to the experts, the near-infrared absorber can be transparent thermal insulation coating, which is transparent in the visible light area with Cs0.33WO3 nano powder as a filler. Compared with tin oxide antimony (ATO), indium tin oxide (ITO), and many other heat shielding materials, nano cesium tungsten oxide is more and more popular as a near-infrared absorber. In other words, Cs0.33WO3 nano particles shield heat with good transparency, so, it is promising in the applications of buildings and automobiles. Besides, the reports also indicate the potential applications of Cs0.33WO3 as novel biomaterials such as photothermal ablation therapy (PTA) as the experts observed obvious temperature increment in accordance with the thermographic images of the powder and thin film species under IR light irradiation.
