Bismuth Telluride Particles

Description

Description Alfa Chemistry manufactures Bi2Te3 particles. Ultra high purity, high purity, submicron and nanopowder forms may be considered. All specifications can be customized. Please request a quote above to receive pricing information based on your specifications.

Features And Benefits

Features And Benefits Nanoparticles also produce very high surface areas. Our standard powder particle sizes average in the range of - 325 mesh, - 100 mesh, 10-50 microns and submicron (< 1 micron). We can also provide many materials in the nanoscale range. We also produce Bismuth as rod, ingot, pieces, pellets, disc, granules, wire, and in compound forms, such as oxide. Other shapes are available by request.

Application

Application We specialize in producing high purity Bismuth Telluride powder with the smallest possible average grain sizes for use in preparation of pressed and bonded sputtering targets and in Chemical Vapor Deposition (CVD) and Physical Vapor Deposition (PVD) processes including Thermal and Electron Beam (E-Beam) Evaporation, Low Temperature Organic Evaporation, Atomic Layer Deposition (ALD), Metallic-Organic and Chemical Vapor Deposition (MOCVD). Powders are also useful in any application where high surface areas are desired such as water treatment and in fuel cell and solar applications.

Specifications

IUPAC Name	tellanylidenebismuth; tellurium
Molecular Weight	800.76 g/mol
Molecular Formula	Bi2Te3
Canonical SMILES	[Te].[Te]=[Bi].[Te]=[Bi]
InChI	InChI=1S/2Bi.3Te
InChI Key	GUYIRKJSQUOSJV-UHFFFAOYSA-N
Boiling Point	585 °C
Purity	(5N) 99.999%
Density	7.64-7.74 g/cm³
Appearance	Gray or black powder
Characterization Methods	Raman, EDS, SIMS, XRD, TEM, AFM
Exact Mass	801.674797
Metal Impurities	(max.)0.001%
Monoisotopic Mass	807.679471
Production Method	CVD or CVT
Storage Conditions	Room temperature, dry and dark, sealed
Type	Synthetic