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According to different aggregation states, substances can be divided into steady state, unsteady state and metastable state. Generally, bulk materials are stable; particles with a particle size of about 2nm are unstable, and their structure is constantly changing when observed under a high-power electron microscope; and powders with a particle size of about micrometers are in a metastable state. T...
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1. The application of ultrafine copper powder on the inner electrode of MLCC Copper has the advantages of low resistivity, low electromigration speed, and high price. It is one of the ideal substitutes for silver-palladium internal electrodes, but its chemical properties are more active. In the air, powdered copper with a large specific surface area is easily Oxidation, a thin film of Cu2O and CuO...
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Silica powder is an odorless, pollution-free inorganic non-metallic material. Because of its excellent properties such as good temperature resistance, acid and alkali corrosion resistance, high thermal conductivity, high insulation, low expansion, stable chemical properties, and high hardness, it is widely used in chemicals, electronics, integrated circuits (IC), electrical appliances, Plastics, c...
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Automotive materials are the foundation of automotive design, quality and competitiveness. Every breakthrough technological advancement must be accompanied by innovations in materials and processes. Among many new materials, graphene has strong conductivity, the hardest material, and ultra-high strength. , Ultra-high thermal conductivity, ultra-high light transmittance and other properties, are wi...
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At present, the world vigorously advocates green and sustainable development, and nano-titanium dioxide is an excellent inorganic fine chemical material. Nano-titanium dioxide has broad prospects in the application and development of pulping and papermaking and functional paper due to its functions of sterilization and disinfection, high-efficiency self-cleaning, photocatalytic energy, and wastewa...
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Application of Nano TiO2 in Pulping and Papermaking 1 Application in the preparation of functional paper Japan has earlier developed a functional paper with nano-titanium dioxide. This product has a photocatalytic function and can be used for packaging paper and interior wallpaper. This type of functional paper can effectively absorb harmful gases such as formaldehyde, benzene, and ammonia. Hebei ...
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As a key member of non-metallic materials, ceramic materials have a large number of attractive properties, such as good mechanical and electrochemical properties, low thermal conductivity, dense and uniform structure, wear resistance and corrosion resistance, etc. The high specific stiffness, high specific strength and chemical inertness of ceramic materials in complex environments, and the low de...
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Many people think that graphite powder is carbon powder. In fact, there is still a big difference between graphite powder and carbon powder. Next, SAT NANO will introduce the difference between the two in detail; Toner generally refers to toner, which is widely used in printer cartridges. The main component of toner (also known as toner) is not carbon, but most of it is composed of resin and carbo...
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The nano cesium tungsten bronze powder produced by our company is an inorganic nano material with good near-infrared absorption, with uniform particles and good dispersion. It has good absorption in the near-infrared region (wavelength 800-1200nm) and high transmittance in the visible light region. The visible light transmittance of the thin film prepared by using nano cesium tungsten bronze powde...
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With human beings, there are wars against viruses and bacteria. Although every time we end up with human victory, we have paid a heavy price. At present, the common PM2.5 masks on the market can only filter the particles with a diameter of 2.5 microns in the air, while the N95 mask can block 95% of the particles with a diameter of 2.5 microns in the air. At present, it is from Sars, influenza, Ebo...
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Nano ATO is a wide-bandgap n-type semiconductor material with non-resistive transparent conductivity. Due to its high conductivity, high visible light transmittance, and excellent mechanical and chemical stability, it is widely used in display devices, transparent electrodes for photoelectric conversion, solar cells, transparent heat insulation films, antistatic coatings and other fields. It is a ...
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The application of nano magnesium oxide as an expansion agent in cement-based materials is as follows: when nano-magnesium oxide is used as an expansion agent in cement-based materials, the mixing mass of nano-magnesium oxide is 1% to the mass of cementitious materials in cement-based materials. 10%; The advantage of using nano-magnesium oxide as an expansion agent is that the size of the magnesiu...
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