Violet tungsten oxide powder may be used for the preparation of heat insulation agricultural film. Wherein, the violet tungsten oxide used is nano grain size violet tungsten oxide, which can enhance the strength, toughness, heat insulation, light transmission, heat preservation, wind resistance and anti-drip performance of the obtained agricultural film. Therefore, the service life of the new heat insulating agricultural film is much longer than that of general agricultural film. And therefore the agricultural film adding with violet tungsten oxide nanoparticles, as an inorganic composite agricultural film, is more and more widely used in various greenhouses, such as, flower greenhouses, crop greenhouses, and the like.
Moreover, with the development of agricultural technology, the new composite agricultural film of violet tungsten oxide (WO2.72) will be more in line with the performance requirements of greenhouses for agricultural film. And thus, violet tungsten oxide nanopowder, as an inorganic semiconductor material, has attracted more and more attention of researchers.
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