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LB
Lead Telluride Pellets (PbTe Pellets)
High purity 3N (99.9%) Lead telluride pellets / PbTe pellets, The price is for reference only, please contact customer service for quotation!!!
| Element: | PbTe |
|---|---|
| Purity: | 4N 3N |
| Shape: | Pellets |
| Weight: | 100g |
| Package: | Vacuum packaging, carton, wooden box. |
| Specifications: | Various specifications and sizes can be customized according to customer requirements. |
Overview
Physical and chemical properties
Lead telluride properties: gray cubic crystal. Melting point: 924℃. Relative molecular mass: 334.8.CAS registration number: 1314-91-6. Density: 8.164g/cm3 The conventional method is to mix high-purity lead and tellurium in stoichiometric proportions and put them in quartz ampoules .
In the furnace, the quartz ampoule is melted under vacuum at 1050℃ for 12h, and then quenched in air to synthesize PbTe. The obtained PbTe can be grown by vapor phase growth and zone melting method to grow PbTe single crystal.
Application
For the manufacture of thermoelectric converters (refrigerators, generators, heat sources), infrared detectors, tunnel diodes.
| Telluride Series | |||
| Cadmium Telluride(CdTe) | Lead Telluride(PbTe) | Germanium Telluride(GeTe) | Germanium Antimony Telluride(GeSbTe) |
| Bismuth Telluride(Bi2Te3) | Antimony Tritelluride(Sb2Te3) | Antimony Tritelluride (Sb7Te3) | Indium Telluride(InTe) |
