Bismuth telluride can be black powder or gray rod, which is a kind of semiconductor material. The another name is bismuth(III) telluride. It own good electrical conductivity, however thermal conductivity is bad, which is perfect thermoelectric materials. Usual production methods are hot-press, zone-melting, HPVB, Czochralski.
|CAS No.: 1304-82-1||EINECS No.: 215-135-2||Molecular Formula: Bi2Te3||Molecular Weight: 800.76|
|Melting Point: 585℃||Density: 7.642||UN 3284 6.1/PG 3||Purity:99.999%|
Bismuth(III) telluride is for semiconductor, electronic refrigeration and electricity generation.