Antimony Telluride Powder (Sb2Te3)

Antimony Telluride Powder Price & List

Product Name	Purity	Shape	Grade	Partcile Size
N-Sb2Te3	99% - 99.999%	Spherical, flake, irregular, etc.	Nanopowder	5 - 100 nm
U-Sb2Te3	99% - 99.999%	Spherical, flake, irregular, etc.	Ultra Fine	0.1 - 0.5 um
E-Sb2Te3	99% - 99.999%	Spherical, flake, irregular, etc.	Extremely Fine	0.5 - 10 um
F-Sb2Te3	99% - 99.999%	Spherical, flake, irregular, etc.	Fine	10 - 44 um
M-Sb2Te3	99% - 99.999%	Spherical, flake, irregular, etc.	Medium	44 - 150 um
C-Sb2Te3	99% - 99.999%	Spherical, flake, irregular, etc.	Coarse	150 - 250 um

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Antimony Telluride Powder

Antimony telluride is a kind of Telluride powder with gray appearance. The chemical formula is Sb2Te3 and the density is 6.5g/cm3. The melting point is 620 ℃. The band gap is 0.23 eV. The resistivity is 3 × 10-6 Ω. The Seebeck coefficient at M is 100 μV/K. The high quality coefficient of thermoelectricity is 0.9 × 10-3/K.

Antimony Telluride Powder Application

Antimony telluride powder can be used in many occasions, the details are as follows:
1. Used as thermoelectric materials;
2. Used in semiconductors;
3. Used in optoelectronic devices, etc.

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