Tag : amorphous

Sulfide powder refers to the chemical compounds powder with large families of inorganic and organic compounds, e.g. copper sulfide, Zinc sulfide, molybdenum disulfide, tungsten disulfide powders and so on. Sulfides and their similar compounds include a series of metals and semi-metallic elements combined with S, Se, Te, As, Sb, Bi minerals. Applications of Sulfide powder Sulfide powders are widely used in industrial field. Molybdenum disulfide is a catalyst in organic synthesis. Since sulfur-containing organic compounds such as thiophene poison the common hydrogenation catalyst, molybdenum disulfide can be used to catalyze the hydrogenation reaction of sulfur-containing organic substances. Cadmium sulfide can be used to make photo-voltaic cells. Lead sulfide is used to make infrared sensors. Zinc sulfide and cadmium sulfide are used to make phosphors, and high purity cadmium sulfide is a good semiconductor. Tetraphosphorus trisulfide is used to make matches and fireworks. Tetraphosphorus tetrasulfide is used in the manufacture of insecticides, lubricating oil additives and flotation agents. Sodium sulfide is widely used in the manufacture of sulphur dyes, production of organic drugs and pulp, etc. Calcium sulphide and strontium sulfide are used to make luminescent lacquers. Cie-Chinamaterial supplier provide high purity molybdenum sulfide, tungsten disulfide, cadmium sulfide,bismuth sulfide,stannic sulfide,zinc sulfide, etc. Payment Term: T/T, Western Union, Paypal, Credit Card etc. Shipment Term: By air, by sea, by express, as customers request. Storage conditions: 1) Store in a dry environment at room temperature. 2) Avoid damp and high temperature. 3) Use immediately after opening the inner packing bag.

Is boron amorphous or crystalline?

Boron may be prepared as a crystalline or amorphous form. A-rhombohedral a (a-R), and b–tetragonal b (b–T) are the most well-known types of crystallization. Sometimes, it is possible to synthesize boron in the forms of a–tetragonal and g–orthotropic (g), allotropes. It is possible to also find two amorphous forms: one that is finely powdered and …

The chemical properties of amorphous boron are more active than those of crystalline boron

What’s amorphous, boron powder? Amorphous Boron’s chemical properties are much more active than that of crystallized boron. The hardness of crystalline boron means that it can often be used in place of diamonds to cut tools and drill bits. To increase the strength of the metal, a little boron can be added to the process …

Introduction to Amorphous Boron Powder

Amorphous Boron Pulp Amorphous Boron powder is an odorless, brownish-colored powder. It is because the boronatoms in it are randomly bound. It is black in color and extremely hard which make it very different to crystal boron. This powder has a atomic number 10.81, according to an international average of atomic weights. It melts at …

What is boron powder?

Boron is a hard metalloid, and is often a blackish brown powder. It has poor conductivity and is commonly used for hardening metals. It’s also an important semiconductor dopant. Additionally, it can be used in many industries to abrasive. There are two types of boron Powder, amorphous and crystallized. While amorphous boron can be described …

What Are Amorphous Boron Uses?

Nonmetallic compound of boren. It’s tasteless and odorless. It has a small atomic radius and a large nuclear charge. It exhibits non-metal characteristics similar to silicon. Additionally, it is reactive at high temperatures. Boron is an element which has a low melting points, but it comes in two forms. Crystalline and amorphous. The harder form, …