Skip to content

Tag : silicon

Any substance that dissolves in water and can significantly reduce the surface energy of water is called a surface active agent (surface active agent, SAA) or surface active substance. Surfactants reduce the surface tension of water by adsorbing at the gas-liquid two-phase interface, and can also reduce the oil-water interfacial tension by adsorbing between the liquid interfaces. Many surfactants can also aggregate in bulk solution as aggregates. Uses of Surfactant Surfactants have become a flexible and diverse class due to their physical and chemical effects such as wetting or anti-sticking, emulsification or demulsification, foaming or defoaming, solubilization, dispersion, washing, anti-corrosion, anti-static and corresponding practical applications. , A wide range of fine chemical products. In addition to being used as detergents in daily life, other applications of surfactants can cover almost all fine chemical fields.Surfactants are used as performance additives in many industry formulations, such as personal and home care, and countless industrial applications: metal processing, industrial cleaning, oil extraction, pesticides, etc. Cie-Chinamaterial supplier can provide amphoteric surfactants, anionic surfactants, cationic surfactants, nonionic surfactants, etc. Payment Term: Alipay, Western Union, T/T, Paypal, Credit Card etc. Shipment Term: By international express, by air, by courier, by sea, or as customers request. Storage conditions: 1) Should be avoid damp and high temperature. 2) Use immediately after opening the inner package bag. 3) Should be store in a dry environment at room temperature.

What is Aluminium-Silicon Alloy?

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 …

Canada found that silicon nanoparticles can increase the storage capacity of lithium batteries by 10 times

The silicon materials has abundant resources. If Si and Li are combined in a Li4.4Si, their theoretical specific capacities can exceed 4200mAh/g. That is more than the amount of lithium-ion that is absorbed by current-generation lithium batteries. Therefore, it is thought to have the potential to be used for the manufacture large-capacity battery production. Two …

Effects of Copper Silicon on the Uptake, Distribution and Homeostasis of Cu in Plant Toxicity

copper silicon is an important element for a number of applications in the electronic, aerospace, medical, marine, petrochemical and automotive industries. Known for its low electrical resistance, Cu has also become the material of choice for high-speed 3-D chip interconnects used in microprocessors.Effects of Si on the Uptake, Distribution and Homeostasis of Cu in Plant …

Silicon carbide semiconductor

What is Silicon Carbide? A compound of silicon and carbide. The mineral moissanite is the source of this compound. Natural silicon carbide was named after Ferdinand Henri Moissan (French pharmacist). Moissanite occurs in meteorites as well as kimberlite or corundum. Most commercial silicon carbide today is artificial. It’s not possible to find silicon carbonide in …

High Purity Silicon Sulfide SiS2 Powder CAS 13759-10-9, 99.99% | Lemondedudroit

Silicon sulfide has the molecular form SiS2. Stable at normal pressure and temperature, the white fibrous orthorhombic or Tetragonal crystals can be found. Particle Size: -100mesh Purity: 99.99% Product Name: Silicon Sulfide; silicon sulphide Silicon Sulfide chemical formula: SiS2 Silicon Sulfide molecular weight: 92.21 Silicon Sulfide density: 1.853 g/cm3 Silicon Sulfide melting point: 1090 Silicon …

Silicon nitride synthesis method and forming processing

Silicon nitride You can obtain this chemical reaction at 1300-1400degC by directly chemically reacting elemental silicon with nitrogen. Here is the chemical formula 3Si(s) + 2N2(g) -Si3N4(s) This can be made with diimine. SiCl4(l) + 6NH3(g) -Si(NH)2(s) + 4NH4Cl(s) (at 0 degC) 3Si(NH)2(s) -Si3N4(s) +N2(g) + 3H2(g) (at 1000 degC) Alternativly, you can use the …

What is monocrystalline silicon?

What Is Monocrystalline Silicon, and How Does It Work? According the directions given by the crystals the monocrystalline or polycrystalline silica is divided. Monocrystalline Silicon usually refers to a mixture of different silicon elements. After the solidified molten elemental silicon, many silicon atoms may be placed in crystal nuclei to create a diamond-shaped lattice. They …

Silicon Carbide, Why Let a Person Love and Hate

What’s Silicon Carbide? Silicon Carbide also known as Emery is composed of quartz sand (or petroleum coke), coal coke, and wood chips. There are rare minerals found in Silicon Carbide. The most common and most economically-friendly silicon carbide can be found in contemporary C,N,B and other nonoxide high tech refractory material raw materials. This type …

Boron Carbide and Silicon Can Make Body Armor More Impact

Boron Carbide – What’s it all about? Boron carbonide also known as black-diamond, has a molecular form of B4C. The powder is often gray-black. It is considered one of three most hard materials and can be used to make tank armor and other industrial products. Improvement of Body Armor High-grade Researchers have sought to minimize …