Nano cesium tungsten bronze for producing hotel heat insulating glass coating has received extensive attention due to its excellent photochromic, electrochromic and near-infrared shielding properties. Nano particle size cesium tungsten bronze is a kind of MxWO3 type tungsten bronze material. And tungsten bronze materials can be prepared by ultrasonic spray pyrolysis.
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So, what is ultrasonic spray thermal decomposition method? The ultrasonic spray thermal decomposition method, that is, ultrasonic atomization, is a preparation method for atomizing the target precursor solution into micron-sized droplet by an ultrasonic atomizer, and then reacting in a high temperature environment to obtain a related product. The preparation method has the characteristics of high reactivity, rapid reaction and controllable particle size. For example, some experts prepared a reaction precursor solution by a hot solvent method, and then obtain tungsten bronze ultrafine powder by the ultrasonic spray thermal decomposition method.
