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As one of the important parts of lithium ion batteries, the diaphragm can avoid the positive and negative electrode contact and promote the shuttle of lithium ions between the two electrodes. It does not participate in the electrochemical reaction, but determines the performance and safety of the battery. Inorganic ultrafine powder coating or composite modified polymer is one of the effective meth...
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Copper oxide powder is a brown-black metal oxide powder with a wide range of uses. Copper oxide is a multifunctional fine inorganic material with a wide range of uses, mainly used in the fields of printing and dyeing, glass, ceramics, medicine and catalysis. It can be used as a catalyst and catalyst carrier and electrode activation material, and also as a rocket propellant. As the main component o...
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Nano zinc oxide is a new type of multifunctional fine inorganic material. Due to the small particle size, the nano-zinc oxide powder produces surface effects, small size effects, quantum effects and macro-quantum tunneling effects that the bulk material does not have, and exhibits many special properties. Such as non-toxic, non-migration, Fluorescence, piezoelectricity, antibacterial deodorization...
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Advantages of nano ferroferric oxide black magnetic powder: 1. Nano Iron oxide black magnetic powder has the characteristics of high permeability, low coercivity and low remanence; 2. Nano Fe3O4 black magnetic powder has good dispersibility, is not easy to agglomerate, and has strong magnetism; 3. One-dimensional nano ferroferric oxide black magnetic powder has good magnetic permeability and good ...
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(1) Black nano Fe3O4 iron oxide: Size: 30nm, PH: 8-10, SSA:4-5g/cm3 Black nano ferroferric oxide is a mixed valence oxide of iron with a melting point of 1597°C. It is insoluble in water but soluble in acid solutions. Vk-EF01 has anti-corrosion effect. For example, the bluing of steel parts (also known as blue-burning and baking blue) is to use the oxidation effect of alkaline oxidizing solution t...
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Nano cerium oxide CeO2 additives can improve the microstructure of alumina-based ceramics, which is conducive to the densification of materials, and improves mechanical properties and thermal shock resistance. But different content of nano-cerium oxide CeO2 has different effects on its performance. 1. Nano cerium oxide CeO2 additive can obviously promote the sintering of alumina-based ceramics, im...
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1. Introduction to the characteristics of nano copper oxide Copper oxide powder is a brown-black metal oxide powder with a wide range of uses. Ordinary copper oxide is a multifunctional fine inorganic material with a wide range of uses, mainly used in printing and dyeing, glass, ceramics, medicine, catalysis and other fields. It can be used as a catalyst and catalyst carrier and electrode activati...
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Lanthanum belongs to rare earth oxides and is one of the important products of light rare earths. Because of its good physical and chemical properties, it has been widely used in civilian, military and high-tech fields. For example, La2O has been continuously developed in the application of rare glass, ceramics, catalysts, phosphors, lasers, heating elements, cathode materials and electrical conta...
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Compared with traditional ceramic materials, ceramics sintered with nano titanium oxide produced by SAT NANO have the following characteristics: 1. Mechanical properties The mechanical properties of nano-oxide ceramics include the hardness, fracture toughness and low-temperature ductility of nano-ceramic materials. Especially the hardness and strength are greatly improved at high temperature, and ...
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Refractory materials refer to inorganic non-metallic materials with a refractoriness exceeding 1580°C. Refractoriness refers to the Celsius temperature at which the refractory cone sample resists the action of high temperature without softening and melting under no load. There are many types of refractory materials. According to the chemical characteristics, it can be divided into acidic refractor...
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Nano zinc oxide materials have been successfully applied to textiles in many fields such as medical, health, and health care. The antibacterial mechanism of nano zinc oxide is actually the result of the combined action of photocatalysis and metal ion dissolution. Finishing process: weigh 3g low poly sodium polyacrylate, adjust the pH to 9-10 with 10% ammonia water, add 80g water and 1.5g nano zinc...
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Under the situation of rapid development of science and technology, to prepare high-temperature, high-performance, new-type materials, the first thing to do is to solve the refractory materials needed in the preparation process. The characteristics of refractory materials are as follows: 1. Mechanical properties The elastic modulus of special refractory materials is large. Most have higher mechani...
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