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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