Cs0.32WO3 may be applied to produce thermal insulation masterbatch for the production of heat insulation film as it has high near infrared absorption performance to shield the heat-ray from the sunlight into the room in the hot summer, thereby reducing the energy consumption for air conditioning, and decreasing the CO2 emission. Also, the prepared Cs0.32WO3 has high transparency to visible light. Well, how to prepare CsxW03 nanocrystals?

Cs0.32WO3 for nano-ceramic color master is a type of alkali-doped tungsten bronzes - cesium doped tungsten bronze in the form of nanoparticles. You know, recent research on alkali-doped tungsten bronzes has revealed their potential solar control properties in the form of nanoparticles which have attracted more attention owing to their strong near-infrared absorption and high visible light transmittance. So, there is no doubt that Cs0.32WO3 is applied to prepare nano-ceramic color master, a type of color master batch with high heat insulation performance.

Cs0.32WO3 is also known as cesium tungsten bronze nano powder that can be used to prepare nano-ceramic dispersion solution. And the obtained environmentally-friendly aqueous solution is applied for producing transparent NIR shielding coating. Such heat insulation coating has been widely applied to the buildings and automobiles. So, the preparation of cesium tungsten bronze also attracted much attention. For example, the experts have developed a simple one-step solvothermal route to fabricate Cs0.32WO3 nanoparticles and they found that:

Cs0.32WO3 is a welcome infrared thermal insulation nano material with good near-infrared absorption properties. Some experts have synthesized Cs0.32WO3 rod-like nanoparticles by a hydrothermal method using sodium tungstate and cesium carbonate as raw materials and D-malic acid as a reducing agent. Also, they prepared the transparent near-infrared shielding film by coating the mixture of Cs0.32WO3 dispersed solution with SiO2 sol on glass substrate. And they studied the effects of crystallinity and microstructure on NIR absorption properties of Cs0.32WO3 nanoparticles to find that: