Nano zinc oxide
It is a new type of high-function fine inorganic product facing the 21st century, also known as ultra-fine nano-zinc oxide.
Due to the miniaturization of the particle size, the specific surface area increases sharply, which makes the nano-zinc oxide produce surface effects, small size effects and macroscopic quantum tunneling effects that are not available in its bulk bulk materials. Therefore, nano-zinc oxide has special properties and new uses incomparable to ordinary zinc oxide products in terms of magnetism, light, electricity, chemistry, physics, and sensitivity.
Used in the development of antibacterial products, it has triple antibacterial functions of zinc ion, atomic oxygen and photocatalysis, has broad-spectrum killing bacteria and viruses, and has slow-release and long-acting properties due to its sponge-like porous microstructure.
Do catalysts and photocatalysts;
Used in rubber products, the vulcanization speed is fast, the reaction temperature range is wide, the conversion rate of zinc sulfide is high, and the dosage is only 50-65% of ordinary zinc oxide;
Used in optoelectronic materials, nano-zinc oxide has been an ideal material for making nano-sized laser diodes, photoelectric transponders, piezoelectric materials, sensors, ultraviolet light emitting devices, etc.;
Used in sensors, nano-zinc oxide has high specific surface area, high activity and extremely small, very sensitive to the external environment (such as temperature, light, moisture, etc.) Gas, combustible gas, organic gas, etc. have good detection sensitivity, and have the characteristics of fast response speed, high sensitivity, excellent selectivity, etc., and now they have become very promising sensor materials;
Used in biomedicine, ZnO nanowires, as a biological material, are non-toxic and biocompatible, and can be directly applied in biomedicine without coating treatment;
Used in light-emitting diodes, light-emitting diodes are an injection-type electroluminescent semiconductor device. It is a new type of light source with the advantages of high efficiency, long life, and unsuitable damage. The principle is to rely on electrons to radiate transition between energy levels. Light is generated, and the emission wavelength is mainly determined by the forbidden band width of the material and the related impurity energy levels.