Antimony telluride
Other name: Diantimony tritelluride, antimony(iii) telluride
CAS no. : 1327-50-0
EINECS no. : 215-480-9
Formula: Sb2Te3
Molecular weight: 626.32
Density: 6.5 g/cm3
Melting point: 620 ℃
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Purity: 99.99%
Particle size: 200 mesh
Appearance: grey powder
Forbidden band width: 0.23Ev
Resistivity: 3 * 10-6 Ω m.
Solubility: insoluble in water
Antimony telluride is an important thermoelectric material with potential structural advantages in the field of thermoelectricity and in the application of topo insulators
Application:
1. Infrared window field luminescent devices, photocells, infrared detection
2. X-ray detection, nuclear radiation detector, solar cell
3. Scientific reagent and biochemical research
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