High Purity Boron Phosphide BP Powder CAS 20205-91-8, 99.99%

Boron phosphide (or BP powder) is an inorganic compound that is composed of boron phosphorous and used in semiconductor materials. Purity: 99.99%
Particle Size: 60 mesh

About  Boron Phosphide BP Powder  :

Magnetic material field: cobaltous phosphide has excellent magnetic properties and is widely used to manufacture magnetic materials, such as magnetic recording materials, electromagnetic shielding materials, magnetic liquids and so on. Cobaltous phosphide has stable magnetic properties, high saturation magnetization and low coercivity, so it has a broad application prospect in magnetic materials.

Catalyst field: cobalt phosphide can be used as a catalyst to activate the chemical reaction and promote the response. For example, cobalt phosphide can produce organic chemicals such as acrylonitrile and acrylic acid and catalysts for synthesizing ammonia and acetylene.

Sensor field: cobalt phosphide has excellent electrochemical properties and can be used to manufacture chemical sensors and gas sensors. These sensors can detect dangerous gases, such as toxic and combustible gases, and the environment's parameters, such as humidity and temperature.

Electronic device field: cobalt phosphide can manufacture electronic devices, such as field effect transistors, diodes, etc. These devices have the advantages of high efficiency, stability and low power consumption, so they have a broad application prospect in electronic devices.

Aerospace field: cobalt phosphide has excellent high-temperature resistance in the aerospace field. In addition, cobalt phosphide can also be used to make rocket engine nozzles, aircraft turbine blades and other high-temperature components.

Energy field: cobalt phosphide can be used to manufacture high-efficiency and energy storage devices, such as lithium-ion batteries, supercapacitors, etc. These devices have the advantages of high energy density and long life.

 Technical Parameters of Boron Phosphide BP Pulp:

Production Method of Boron Phosphide BP Powder ：

Chemical vapor deposition (CVD): This method produces cobalt phosphide powder through a chemical reaction of cobalt and phosphorus vapor at high temperatures. A compound of the metal cobalt and phosphorus is usually used as a reactant to react at a specific temperature and pressure to produce a cobalt phosphide powder. 

In chemical vapor deposition, a compound of metal cobalt and phosphorus must be heated to high temperatures to evaporate into vapor. Then, by controlling the reaction conditions (such as temperature, pressure, the ratio of reactants, etc.), the cobalt and phosphorus are chemically reacted to produce cobalt phosphide powder. The advantage of this method is that the powder obtained is of high purity and fine particle size, but the disadvantage is that the production cost is high. Much energy is required to heat the reactants and maintain their vapor state.

The solid phase reaction method mixes cobalt metal and phosphide powder and reacts at high temperatures to produce cobalt phosphide powder. The powder obtained by this method has a coarser particle size and makes it easy to introduce impurities, but the production cost is low.

In a solid-state reaction, a metallic cobalt and phosphide powder are mixed and then reacted at high temperatures. The advantage of this method is that the production cost is low, but the disadvantage is that the powder size is coarser, and it is easy to introduce impurities. Some solvents or other additives can be added to obtain a finer powder to control the reaction process.

Liquid phase method: The method is to dissolve the metal cobalt and phosphorus compounds in the solvent by controlling the reaction conditions (such as temperature, concentration, etc.) so that cobalt and phosphorus react to produce cobalt phosphide powder. The powder obtained by this method has higher purity, coarser particle size and lower production efficiency.

In the liquid phase method, a metal cobalt and phosphorus compound is dissolved in a solvent and then reacts under specific temperature and concentration conditions. The advantage of this method is that the powder obtained is of high purity, but the disadvantage is that the particle size is coarser and the production efficiency is low. To get a finer powder, some surfactants can be added, or centrifugation can be used to improve the powder's particle size distribution.

Electrolysis: The method is to dissolve cobalt metal in a solution containing phosphide and precipitate cobalt phosphide powder on the cathode through electrolysis. The powder size obtained by this method is finer, but the production efficiency is lower, and the solution's purity is higher.

In the electrolysis process, cobalt metal is dissolved in a solution containing phosphide, and then cobalt phosphide powder is precipitated on the cathode by electrolysis. The advantage of this method is that the powder size is finer, but the disadvantage is that the production efficiency is low, and the purity of the solution is higher. To obtain a finer powder, some additives can be added, or multi-stage electrolysis can be used to improve the powder's particle size distribution.

Applicationes of Boron Phosphide BP Powder  :

Magnetic material field: cobaltous phosphide has excellent magnetic properties and is widely used to manufacture magnetic materials, such as magnetic recording materials, electromagnetic shielding materials, magnetic liquids and so on. With the development of information technology, people's requirements for the capacity and performance of memory devices continue to improve; cobaltous phosphide, one of the critical components of magnetic materials in magnetic recording and storage technology, has an irreplaceable role.

Catalyst field: cobalt phosphide can be used as a catalyst to activate the chemical reaction and promote the response. For example, in producing organic chemicals such as acrylonitrile and acrylic acid, cobalt phosphide catalysts can significantly improve the reaction rate and product yield. In addition, cobalt phosphide can also be used to produce other organic chemicals and motivations for the synthesis of ammonia, acetylene and other chemicals.

Sensor field: cobalt phosphide has excellent electrochemical properties and can be used to manufacture chemical sensors and gas sensors. These sensors can detect dangerous gases, such as toxic and combustible gases, and parameters like humidity and temperature. As the sensitive material of the sensor, cobalt phosphide has the advantages of high sensitivity and good stability.

Electronic device field: cobalt phosphide can manufacture electronic devices, such as field effect transistors, diodes, etc. These devices have the advantages of high efficiency, stability and low power consumption, so they have a broad application prospect in electronic devices. In addition, cobalt phosphide can also be used to manufacture new energy devices such as solar cells.

Aerospace field: cobalt phosphide has excellent high-temperature resistance and structural parts in the aerospace field. For example, cobalt phosphide can make high-temperature components such as nozzles for aircraft engines and turbine blades for aircraft. In addition, cobalt phosphide can also be used to manufacture parts and structural parts of rocket engines.

Energy field: cobalt phosphide can manufacture high-efficiency batteries and energy storage devices, such as lithium-ion batteries, supercapacitors, etc. These devices have the advantages of high energy density and long life. In addition, cobalt phosphide can also be used to manufacture new energy devices such as fuel cells.

Shipping and Packing of Boron Phosphide BP Pulver:
There are many options for packing, which all depend on the boron phosphide BP amount.
Boron phosphide BP powder packaging: You can vacuum pack 1 kg/bag, 25kg/barrel or according to your requirements.
Boron phosphide BP Powder Shipping: After receipt of payment, items may be shipped by sea or air as soon as they are possible.

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