Nano cesium tungsten oxide is a type of transparent near-infrared shielding material that can shield most of the near-infrared rays and ultraviolet rays. In other words, cesium tungsten oxide nanopowder can block some of "heat" in hot summer and can guarantee high visible light transmittance so that it has potential applications for thermal insulation coating in architectural glass and auto glass.
Preparation of Nano Cesium Tungsten Oxide by Solid Phase Method
The preparation principle of this method is to burn the raw materials at a high temperature after being mixed according to a certain mixing ratio, and finally to generate the target product --- cesium tungsten oxide. The mixing ratio is related to the intended use of the product. If the expected product is different, the raw material is different, and the raw material ratio is also different. However, the cesium tungsten oxide product after calcining is large in size and is not uniform enough, so it needs a secondary pulverization process to obtain submicron grain size cesium tungsten oxide powder or nano grain size cesium tungsten oxide powder. The products and reactants of this preparation method are solid.
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