Nanometer cesium tungsten bronze may be used for the preparation of infrared ultraviolet shielding material. And the prepared material is a new type of nano coating with good thermal insulation performance and high transparency. However, at present, there are some disadvantages such as high toxicity of raw materials and high requirements for operating conditions in the preparation process of cesium tungsten bronze nano coating.
Therefore, some experts adopt hydrothermal method to prepare transparent aqueous phase nano-dispersion of cesium tungsten bronze, and prepare transparent organic-inorganic composite thermal insulation coating material by solution blending method. Therefore, they study the influence of the preparation conditions and blending conditions on the morphology of nanoparticles, dispersibility and optical properties, which lays a theoretical foundation for the low-cost realization of green scale preparation of cesium tungsten bronze composite coating materials. And therefore, these composite coating may be applied in building window glass and car window glass for heat insulation performance.
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