Bismuth Tellurium Selenium Lump

Product Description
Bismuth Tellurium Selenium (Bi₂Te₂.7Se₀.3) is a semiconductor material with excellent thermoelectric properties, widely used in thermoelectric power generation and refrigeration. It has a high melting point, excellent thermal stability, and chemical stability. The molecular formula is Bi₂Te₂.7Se₀.3, with a melting point of 710°C, a molecular weight of 800.76, and a density of 7.7g/cm³. As a key thermoelectric material, it performs exceptionally well in high-temperature environments.

Product Features

• High purity (4N) ensures superior quality and performance.
• Lump form, ideal for the production of thermoelectric modules and semiconductor devices.
• Excellent physical and chemical stability, suitable for high-temperature operating environments.
• Custom sizes and specifications available upon request.

Applications

• Thermoelectric Power Generation Modules: Used in high-efficiency thermoelectric power generation devices, especially in high-temperature environments.
• Semiconductors and Electronic Components: Applied in the semiconductor industry, particularly for thermoelectric refrigeration and power generation.
• Industrial and Experimental Use: Widely used in high-temperature experiments, energy recovery systems, and thermoelectric material research.