High Purity Bismuth Telluride Powder Bi2Te3 Cas 1304-82-1,99.99%

Bismuth Telluride is a grayish powder having the molecular structure Bi2Te3. Bismuth telluride can be used as a semiconductor material, with high electrical conductivity and low thermal conductivity. Particle Size: -80mesh and -100mesh
Purity: 99.99%

Bismuth Telluride powder Bi2Te3 Powder :
Bismuth Telluride is a grayish powder having the molecular structure Bi2Te3. Bismuth informuride is a semiconductor substance with high electrical conductivity and low thermal conductivity. While it is not dangerous, bismuth informuride can cause serious health problems if taken in large quantities. This material is able to allow electrons on its surface to move at room temperatures without energy consumption, which can lead to a jump in operating speed.
Bismuth informuride is a compound of semiconductors of elements V, VI of the main list of the periodic table. A triangular crystal with a unit cell that is a homobic hexahedron. The lattice constant for this compound semiconductor is 1.0473nm. The density of the unit cell, 7.8587g/cm3. 585degC is the melting point. There are certain components of ionic bonds that can be combined by covalent bond.
Bismuth telluride has an indirect bandgap semiconductor of 0.145eV. It also features electron and hole mobilitys at 0.135 and 4.4.4x10-2m2/(V*s, respectively) and a thermoelectric quality of coefficient of 1.x10-3/K. If you are interested in Bismuth Telluride Powder, Bi2Te3 powder or bulk purchase, please send us an inquiry.

Bismuth Bi2Te3 powder features: Bismuth-telluride is a semiconductor substance with high conductivity but low thermal conductivity. Although there is a small risk from bismuth, it is possible to inhale large quantities of this substance, and cause death.

Bismuth Telluride Powder Bi2Te3:

Product Purity Particle size The color of the sky The Shape Density Energy gap Molecular mass Melting point Thermo conductivity
Tr-Bi2Te3 99.99%-99.9999% 100mesh Gray powder, granule block 7.8587g.cm3 0.145eV 800.76 575 0.06 W/cmK

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When is Bismuth Telluride Puffer Bi2Te3 manufactured?
Bismuth Telluride is made by using three methods: the Bridgman and zone melting. Bi2Te3's mineral form is bismuth-telluride. This is a moderately scarce material. You can find natural bismuth informurides in a variety of stoichiometric rates, and compounds of the BiTe-S(Se) System, like Bi2Te2S.
Mixture of quartz powder and tellurium can be stored in a quartz tube in vacuum. (This is crucial because unsealed or leaky samples could explode in the furnace). The quartz tube will then be heated to 800°C in a muffle oven.

Application Bismuth Telluride Pulver Powder Bi2Te3 -
Bismuth Telluride (Bi2Te3), is an efficient thermoelectric material. Because of its many potential applications, Bismuth telluride (Bi2Te3) has attracted a lot of interest in the area energy harvesting, chip sensing, and material science.
Bismuth telluride, and its alloys, are used widely as thermoelectric refrigerator materials. These materials are ideal for creating thermoelectric generators if the heat source temperature remains moderate.
Bismuth Telluride is used as an insulator in topological applications for cooling or power generation.
Although topological insulators can't be used as superconductors or for high-efficiency power lines because they are inefficient at carrying currents, this paradigm shift has opened the door to spintronics. That is, using electron spin to transmit information. In practical applications, however, it's very simple to create and use bismuth-telluride. It can be made using the current mature semiconductor technology. The material is very easy to dope and can be tuned for its performance.

Storage condition of Bismuth powdered telluride Bi2Te3 powder:
Bi2Te3 Powder dispersion performance will be affected by dampness. Therefore, Bismuth informuride powder Bi2Te3 must be vacuum packed and kept dry in cool and dry rooms. Bismuth should not be exposed to direct air. Additionally, it is important to avoid stressing the Bi2Te3 Powder.

Packing & Shipping Bismuth telluride powder Bi2Te3 Powder:
We offer many packing options that are dependent on the Bismuth powder Bi2Te3 quantity.
Packing of bismuth telluride powder B2Te3 in vacuum, 100g to 500g or 1kg/bag for 25kg/barrel. Or as you request.
Shipping Bismuth telluride powder B2Te3 powder: . After payment receipt, the order will be sent by mail, air or express.

Bismuth Telluride Properties

Other Titles dibismuth tritelluride, bismuth(III) telluride, bismuth sesquitelluride,
Bismuth tritelluride (Bi2Te3) powder
1304-82-1
Compound Formula Bi2Te3
Molecular Weight 800.76
Appearance Gray Black Powder
Melting Point 585
Boiling Point N/A
Density 7.64-7.74 g/cm3
Solubility of H2O N/A
Exact Mass 801.674797

Bismuth Telluride Safety & Health Information

Sign Language Alert
Hazard Statements H302+H312+H332-H315-H319-H335
Hazard Codes Xi
Risk Codes N/A
Safety statements N/A
Transport Information UN 3284 6.1/III

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