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By mixing a small amount of nano silica into concrete, ultra-high strength and ultra-high durability concrete can be easily prepared. At present, a large number of research results have proved that nano SiO2 has a good modification effect on cement. The cement paste doped with nano silica has reduced fluidity, shortened setting time, and significantly improved early strength. Nano-doped nano silic...
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Nanomaterials refer to materials in which at least one dimension in the three-dimensional space is in the nanoscale range or is composed of them as basic units. Nano-gold is a kind of nano-materials, which are nano-sized particles of gold, with a diameter generally between 1-100 nm. Nano gold has very special optical properties, which are mainly manifested in two aspects of light absorption and sc...
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SAT NANO is one of the best supplier of copper oxide powder in China, we can supply 20nm, 50nm, 100nm, 1-3um, 5um, 10um. Copper oxide has the advantages of high activity, soft agglomeration, low heavy metal impurities, and good dispersing performance. At the same time, because of its own characteristics, copper oxide is widely used in catalysis, sterilization and other fields. production method 1....
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The field of biomedicine is a brand-new research field formed by integrating the methods and theories of medicine, biology and other related disciplines. Its research content includes biomedicine, clinical applied chemistry, cytology and immunology. With the rapid development of technology, cutting-edge research and inventions in many popular fields play an important role in the field of biomedici...
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1. As a sensor material Nano TIO2 can be used not only for humidity and pressure sensitive components, but also as a sensor material to detect a variety of gases. For example, TIO2 can detect flammable gases such as H2, CO, and O2, and is especially used as an automobile exhaust sensor. By measuring the oxygen content in automobile exhaust, it can control the efficiency of automobile engines. 2. T...
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Precious metals refer to some rare and expensive metal materials, such as silver, gold, ruthenium, rhodium, palladium, platinum, iridium and other expensive metals. Nanomaterials refer to materials at the nanometer level on one-dimensional or multi-dimensional scales, such as nanowires and nanoparticles. Noble metal nanoparticles are nanomaterials composed of these noble metals, such as gold nanop...
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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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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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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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Nano SiO2 is non-toxic, odorless, non-polluting, has the advantages of high surface energy and strong adsorption capacity. It is a high-quality stabilizer and fusion machine, and has a wide range of applications in the fields of electronics, optics, and biochemical sciences. It is a nano material with great industrial application prospects. Nano silica has the advantages of small particle size, la...
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