Lead Telluride (PbTe) is a compound of lead and tellurium. It crystallizes in the NaCl crystal structure with Pb atoms occupying the cation and Te forming the anionic lattice. It shows high thermoelectric performance at room temperature. Heeger Materials offers a selection of over 100 high-purity products, including metals, metal oxides, and metal salts, with 99.999% purity or higher.

• Chemical formula: PbTe
• Cas No：1314-91-6
• Purity: 99.99%, 99.999%, 99.9999%
• Molar mass: 334.80 g/mol
• Appearance:  gray cubic crystals.
• Density: 8.164 g/cm³
• Melting point: 924 °C (1695 °F, 1197 K)
• Solubility in water: insoluble
• Band gap: 0.25 eV (0 K), 0.32 eV (300 K)
• Electron mobility: 1600 cm2 V−1 s−1 (0 K), 6000 cm2 V−1 s−1 (300 K)
• Crystal structure: Halite (cubic), cF8
• Production Method: Vacuum melting + zone melting

Products:

• Leads Telluride (PbTe) Pieces
• Leads Telluride (PbTe) Granules
• Leads Telluride (PbTe) Powder
• Leads Telluride (PbTe) Sputtering Target

Application:

• Lead(II) telluride is used to make thermoelectric converters (cooler, generator, heat), infrared detectors, and tunnel diodes.
• It is also an important raw material and intermediate used in organic synthesis, pharmaceuticals, and agrochemicals.

Packing:

Lead Telluride (PbTe) is carefully packaged in carton boxes with foam protection to minimize damage during storage and transportation and to preserve the quality of our products in their original condition. The vacuum packing is 1kg/bag, 25kg/barrel, or based on specific requirements.