Cesium tungsten oxide for producing transparent thermal insulating glass coating is mainly Cs0.33WO3 nano powder. And the prepared smart coating has excellent near-infrared shielding performance as Cs0.33WO3 nanoparticles absorb near infrared radiation and allow most of the visible light to pass through to ensure the daylighting.
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According to the experts, transparent coating with heat shielding ability can not only apply to building glasses, but has huge potential applications on car windshields. Especially, that the transparent thermal insulating glass coating of cesium tungsten oxide nanoparticles is environmentally-friendly, UV-resistant and anti-glare is popular. And it is good for human health and environments, and reduced the energy cost as well. Well, do you know how to prepare the raw material Cs0.33WO3? The experts introduced that the Cs0.33WO3 nanoparticles in the range of 20-50 nm can be synthesized by the supercritical solvothermal approach, where after dissolving WCl6 and CsOH in a mixed solution of water, ethanol and oleic acid, the solution was heated at 300 °C.
