Cie-China : nanotrun@yahoo.com
Unlike covalent molecules, which consist of a small number of atoms, ionic compounds consist of large ions. They form as a result of the transfer of electrons between metal atoms and non-metal atoms. The process results in the formation of positively charged ions (cations) and negatively charged ions (anion). Ionic bonds are formed as a …
If you look at the Periodic Table, cesium is in Group 1 of the elements and is known as the alkali metals. This group is characterized by its low melting point and a silvery-gold appearance. It is also extremely reactive and flammable. But this spontaneous element, also named caesium, has found many uses in chemistry …
The invention relates to a continuous process for melting and refining nickel containing carbon, which consists in subjecting a column of a mixture of nickel in granular form directly with fuel to heat generated from said fuel; passing large quantities of air under excessive pressure upwardly through the entire column of nickel and fuel to …
Naphthalenesulfonic Acid easily soluble in water of any solidity, with excellent diffusion buildings, no permeability and also foaming. Resistance to acid, antacids, hard water and also inorganic salt. Dispersion: 90%. About Naphthalenesulfonic acid: Naphthalenesulfonic acid has the attributes of abundant and great foam, reduced degreasing power, reduced irritability to skin and also hair, and excellent …
Copper nanoparticles can be described as purple-brown to purple-black in color. These are used for microelectronic device production and the manufacturing of terminals of multilayer ceramic caps. Purity: 99% Particle Sizes: 80-100nm About Copper Nanoparticles Nano Cu Powder : Nano-copper This is made from nanomaterials that have superplastic ductility. It is pure material. Many strange …
Property of ultrafine and nano-silver powder: Ultrafine particle morphology Silver powder Includes spherical (dendritic), flake, cube, and microcrystalline. Once the silver nitrate has been combined with ammonia water it can be obtained by adding dispersant and adding hydrazine. Average particle size is about 0.5mm. Specific surface area is 0.015m2/g. The silver oxide reduction process with …
titanium boride (TiB2) is a highly effective ceramic component for use in the aerospace, nuclear, and military industries. TiB2 exhibits outstanding properties including high hardness, low density, and excellent resistance to corrosion. These properties make it suitable for a wide range of applications, including wear resistant pieces, steel matrix reinforcements, wall-tiles in nuclear reactors, and …
What’s an Aluminium-Silicon Alloy? This binary alloy can be made from both silicon and aluminium and preserves the unique properties of each. The alloy of metals in which silicon is used to cast works well with it. It improves fluidity as well as melt temperature. Solidification also reduces shrinkage. Silicon can be purchased as a …
The Group 3B elements (called the inner transition metals in some periodic tables) are malleable and ductile, as well as good conductors of heat and electricity. They usually form 2+ and 3+ ions, but some form other oxidation states. Ruthenium is a silvery-gray, extremely brittle and stable metal that is used in electrical contact points …
View an overview of Nano diamond The nano-diamonds, also known as diamond nanoparticles, are small diamonds that have a diameter of less than 1 micron. They can be produced by an explosive or meteorite impact. Due to their low cost, ease of large-scale synthetic, high biocompatibility, and surface functionalization, the nano diamond is widely used …