Te Tellurium Powder 7N (99.99999%)
- Semiconductor Properties: Tellurium’s ability to act as a semiconductor makes it crucial in electronics, especially in combination with other elements like cadmium and bismuth.
- Thermoelectric Efficiency: Tellurium’s thermoelectric properties allow it to convert heat energy into electrical energy, making it valuable for energy-harvesting applications.
- Corrosion Resistance: When alloyed with metals like copper and steel, tellurium improves corrosion resistance and machinability.
- High Density: Tellurium has a high density, making it suitable for certain high-performance alloys and specialized applications in material science.
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Description
| Material | Tellurium |
| Purity | 99.99% – 99.99999% / 4N 4N5 5N 5N5 6N 6N5 7N |
| Shape | powder/nanopowder/nanoparticles |
| Size | can be customized (contact us) |
| Package | bottle/bag or customer’s request |
| Place of Origin | China |
| Supply Ability | 1000kg per month |
| Lead Time | Qty: 1-100, Time: 3-10 days
Qty: >100, Time: to be negotiated |
Tellurium powder is a fine, metallic gray powder derived from the element tellurium, a rare metalloid. It has semiconductor properties and is primarily used in the electronics, metallurgy, and renewable energy industries. Tellurium is chemically similar to selenium and sulfur, and its compounds are used in various high-tech applications.
Key Applications:
- Semiconductors: Tellurium is used in compound semiconductors, such as cadmium telluride (CdTe) and bismuth telluride (Bi2Te3), which are essential materials in thermoelectric devices and solar cells.
- Thermoelectric Materials: Tellurium-based compounds like bismuth telluride (Bi2Te3) are widely used in thermoelectric generators and coolers due to their ability to convert heat into electrical energy and vice versa.
- Solar Cells: CdTe is a highly efficient material used in thin-film photovoltaic cells, which are key components of solar panels. Tellurium is critical in CdTe solar cells due to its ability to absorb sunlight effectively.
- Metallurgy: Tellurium is added to steel, copper, and lead alloys to improve their machinability, strength, and corrosion resistance. In lead-acid batteries, tellurium helps enhance battery life and performance.
- Optical Storage Devices: Tellurium is used in the production of rewritable optical discs such as CDs, DVDs, and Blu-ray discs, where tellurium-based phase-change materials are essential for data storage.
- Catalysts and Chemical Processes: Tellurium is used as a catalyst in certain chemical reactions, including in the vulcanization of rubber and the manufacturing of synthetic fibers.
Features:
- Semiconductor Properties: Tellurium’s ability to act as a semiconductor makes it crucial in electronics, especially in combination with other elements like cadmium and bismuth.
- Thermoelectric Efficiency: Tellurium’s thermoelectric properties allow it to convert heat energy into electrical energy, making it valuable for energy-harvesting applications.
- Corrosion Resistance: When alloyed with metals like copper and steel, tellurium improves corrosion resistance and machinability.
- High Density: Tellurium has a high density, making it suitable for certain high-performance alloys and specialized applications in material science.
Specifications:
- Material Composition: Pure Tellurium (Te)
- Purity: Typically ≥ 99.99% (4N) for high-tech applications
- Particle Size: Available in nano (50-100 nm) and micrometer scales (1-10 µm)
- Density: 6.24 g/cm³
- Melting Point: 450°C
- Color: Gray metallic powder
High-purity tellurium powder from Tinsan Materials for use in semiconductors, thermoelectric materials, solar cells, and metallurgy. Tellurium-based compounds are essential in the production of thin-film solar panels, thermoelectric devices, and advanced alloys. Available in various particle sizes for cutting-edge applications in electronics and renewable energy.
If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.
