The word "cesium" may sound strange to you. In fact, cesium is a metallic element that can be used in everyday life, such as television sets -- it is used in photocells -- because of its valuable and excellent photoelectric properties, namely, the release of electrons when exposed to light. The cesium metal is sprayed on the silver sheet to make a variety of photocells. Read More »

When molybdenum disulfide met light about two years ago, MIT scientists began investigating the potential of molybdenum disulfide (MoS2) as a photovoltaic material. The result was a bit of a mess. They concluded that the conversion efficiency of the material was very low, but another encouraging finding was that by squeezing three pieces of molybdenum disulfide down to a nanometer thick, the material could absorb 10% of direct sunlight. Read More »

Among them, coal mining and washing industry grew by 11.2%, oil and natural gas mining industry by 3.6%, non-metallic mineral products industry by 3.7%, ferrous metal smelting and rolling processing industry by 0.6%, non-ferrous metal​ smelting and rolling processing industry by 4.9%, general equipment manufacturing industry by 1.1%, special equipment manufacturing industry by 6.0%. Read More »

Sputtering coating​ refers to the material source to be plated (called the target) and the matrix together into a vacuum chamber, and then use positive ion bombardment as the cathode target, so that the atoms and molecules in the target escape and condense into a film on the surface of the matrix. Read More »

Common applications of nanometer bismuth oxide is a kind of important functional materials, bismuth oxide has a very wide range of applications. It is not only a good organic synthesis catalyst, ceramic colorant, plastic medicinal astringent, glass additives, flame retardants, high refractive glass and glass of nuclear engineering and nuclear reactor of the fuel, but also it is an important doping powder material in the electronic industry. Read More »

Titanium powder refers to the size of titanium particles less than 1mm, belongs to the loose material, its performance comprehensive characteristics of titanium matrix and powder body. Like other powders, the properties of titanium powder include chemical properties, physical properties and technological properties. Read More »

Conductive material is a new kind of functional material, which has been widely used in electronics, aerospace, communication, printing, packaging and other fields. At present, conductive powder is mainly used as filler, so that the matrix material has conductivity, antistatic, shielding electromagnetic waves and other functions. Read More »

Nb is placed 41 in the periodic table and belongs to the third subgroup with V. It is said that structure determines properties, and properties determine uses. So let's first introduce the structure of Nb atom. Its outermost electronic structure, 4d45S1, is different from the outermost electron of V, 3d34S2. Read More »

Zirconia (ZrO2) has unique properties, such as high refractive index, high hardness, high chemical stability and thermal stability, and low absorption and dispersion in the visible and near infrared spectral regions, so it is widely used in optics, sensing, catalysis and other fields, often used in the preparation of organic-inorganic nanocomposites. Read More »

Ceramic target can be divided into semiconductor related ceramic target, display ceramic target, magnetic recording ceramic target, optical recording ceramic target, superconducting ceramic target, giant magnetoresistance ceramic target and so on. Read More »

Nanometer zirconia​ VK-R30D powder for battery has fine particle size, uniform particle size distribution, no hard agglomeration and good sphericity. In the production, we can control the content of each component, realize the even mixing of particles between different components, control the size, shape and structure of particles, and ensure the quality of products. Read More »

Does lithium iron phosphate battery count cobalt free battery? What is a cobalt-free battery? Cobalt is a chemical element whose chemical symbol is Co. The pure element is a hard, shiny silver-gray metal. Read More »

Titanium dioxide (TiO2)​, commonly known in industry, titanium dioxide, is also a typical semiconductor photocatalyst. Calcium carbonate (CaCO3) is a common inorganic nonmetal powder, widely used filler. The preparation of composite photocatalyst (CAT-CC) by supporting nano-tio2 with calcium carbonate particles as a carrier can improve the function of TiO2 by reducing the particle size and improving the particle dispersion. Read More »

Tungsten​ is a transition metal element with abundant reserve resources in the world. Tungsten-based materials are generally characterized by high inherent density (>7g·cm-3), abundant frame structure, low price and easy availability, so they have been used in the fields of electrochemistry, photocatalysis and gas sensing. Read More »

The 3D-printed chrome parts​ are highly customizable, featuring curved surfaces, holes and slots that are difficult to achieve compared to traditional manufacturing processes. Read More »