Bismuth Telluride Nanoparticles/Nanopowder

Description

Description Alfa Chemistry manufactures Bi2Te3 nanoparticles/nanopowder. 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 We manufacture bismuth telluride nanoparticles and nanopowder with standard particle size <100 nanometers (nm) and specific surface area (SSA) in the 5-50 m2/g range. Nanofluid dispersion and coating selection technical guidance is also available. Surface functionalized nanoparticles allow for the particles to be preferentially adsorbed at the surface interface using chemically bound polymers. Nanopowders are analyzed for chemical composition by ICP, particle size distribution (PSD) by laser diffraction, and for Specific Surface Area (SSA) by BET multi-point correlation techniques.

Application

Application Research into bismuth telluride nanocrystals has focused on thermoelectric applications as well as other potential electronic, optical, catalytic, and biomedical applications.

Specifications

Synonyms	Dibismuth tritelluride, Bismuth(III) telluride, Bismuth sesquitelluride, Bismuth tritelluride, BiTe, Bi-Te, Bismuth tellurium alloy
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 (1085 °F)
Purity	(5N) 99.999%
Density	7.64-7.74 g/cm³
Solubility	Insoluble in H2O
Appearance	Gray or black powder
Characterization Methods	Raman, EDS, SIMS, XRD, TEM, AFM
Exact Mass	801.674797
Metal Impurities	(max.)0.0001%
Monoisotopic Mass	807.679471
Production Method	CVD or CVT
Storage Conditions	Room temperature, dry and dark, sealed
Type	Synthetic