Tag : silica

Nanometer-scale structural materials are referred to as nanometer materials for short, which refer to the size of their structural units ranging from 1 nanometer to 100 nanometers. Since its size is close to the coherence length of electrons, its properties are greatly changed due to the self-organization brought about by strong coherence. Moreover, its scale is close to the wavelength of light, and it has the special effect of a large surface, so its characteristics, such as melting point, magnetism, optics, thermal conductivity, electrical conductivity, etc., are often different from the overall state of the substance. the nature of performance. Applications of Nanoparticles Most of the nanomaterials used in practice are artificially manufactured. Nano-magnetic materials have very special magnetic properties, nano-particles are small in size, have a single magnetic domain structure and high coercivity. The density is dozens of times higher than that of γ-Fe2O3. Superparamagnetic ferromagnetic nanoparticles can also be made into magnetic liquids for electroacoustic devices, damping devices, rotary seals, lubrication and mineral processing. Cie-Chinamaterial supplier provide high quality nanoparticles, such as silver nanoparticles, silicon nanoparticles, copper nanoparticles, cobalt nanoparticles, tungsten nanoparticles and so on. Send us an email or click on the needed products to send an inquiry. Payment Term: Alipay, Credit Card, T/T, Western Union, Paypal etc. Shipment Term: By international express, by courier, by air, 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.

Silica Gel Density g/cm3

The density g/cm3 of silica gel is a critical parameter for its use in various applications. This is because a high-density structure can improve its adsorption properties and thus its usefulness as a solvent.Silica gel density varies among different types of silica. These include: granules, powders, and micropearls. The density is also dependent on the …

Silica Gel Mw

silica gel mw is a common silica-based hygroscopic solid that is often used as a desiccant or drying agent. It is made by coagulating a sol of sodium silicate and heating it to drive off water. It is used as a catalyst support and a drying agent because it readily absorbs moisture from the air.It …

Silica aerogels have unique mesoporous structure and properties which are widely used in many fields

What’s silica Aerogel? Silica Aerogel can be used to make chromatography, high temperature insulation and optics. There are both hydrophilic silica aerogels and hydrophobic ones. They can be found in many densities and shapes like discs, paper and fabric as well blocks and cylinders. American Elements can produce most materials in high purity and ultra-high …

Nano silica Supplier

What is Nano Silica Nano silica is a form of inorganic chemical materials. Amorphous white powder that is non-toxic and tasteless. It also has a flocculent quasi-granular structure. Stable, non-soluble in water, acid, (except for hydrofluoric), and organic solvents. Soluble in alkali, hydrofluoric, and alkali. You can increase the chemical resistance, strength, and aging resistance …

Effects of Silica on Iron Fischer-Tropsch Catalysts

silica iron (Fe@GN) represents a new family of silica-supported iron systems for water remediation. They exhibit superior adsorption capacities for As(v) removal and can be readily regenerated with high efficiencies of reuse, which is a key factor in their environmental benefits.Effects of silica on iron Fischer-Tropsch catalystsAs a chemical promoter, silica inhibits reduction and carburization …

What Advantages does Spherical Silica Powder Have?

What Is Silica Powder? Silica Powder is made from pure quartz. Silica is an example of silicon dioxide, with the chemical formula SiO2 in nature. It is also known as common quartz. The main ingredient of sand is silica. The most abundant and complex family of materials that includes silica is made up of many …

High Purity Crystalline Silica powder Crystalline Quartz Powder SiO2,99.8% | Lemondedudroit

Crystalline silica dust is a crystalline form of silica. It’s made by using raw quartz, sorting, crushing, purifying, grinding and classifying. Purity: 99.8% Size: 600 mesh About Crystalline Silica Powder Crystalline Quartz Powder SiO2 : Silica crystalline This is an essential part of soil, sand and granite as well as many other minerals. Quartz is …

What is Colloidal Silicon Dioxide?

What’s colloidal silica dioxide? Gaseous silica created by hydrolysis. It is an easy to disperse form of fine silica. It may not dissolve in water. Silicon can be found naturally on the periodic tables. It is safe and widely used in the industry. It is second in abundance after oxygen in Earth’s crust. What purpose …

Silica Gel – Silica Gel Molar Mass

Silica gel is a type of adsorbent. It is known for its drying and heat storage properties. These characteristics make it useful as a desiccant, drying agent and moisture control.There are three types of silica gel. They are macroporous silica gel, fine pore silica gel and low density silica gel. The molar mass of these …