Bismuth Telluride (Bi2Te3)-Pieces

Characteristic




It is a semiconductor that is alloyed with antimony or selenium as a highly efficient thermoelectric material for refrigeration or portable power generation.Topological insulator surface states have been observed in bismuth telluride.




Chemical formula：Bi2Te3

CAS#:1304-82-1

Molar mass：800.76 g/mol

Appearance：grey powder

Density：7.74 g/cm3

Melting point：580 °C (1,076 °F; 853 K)

Solubility in water：insoluble

Solubility in ethanol：soluble

Crystal structure：Trigonal, hR15




Application




It is a semiconductor that is alloyed with antimony or selenium as a highly efficient thermoelectric material for refrigeration or portable power generation.Topological insulator surface states have been observed in bismuth telluride.