Bismuth Antimonide powder is a high-performance alloy powder designed for the research and development of advanced functional materials and device preparation. It is composed of bismuth and antimony, has good thermoelectric properties, excellent band structure adjustability and high chemical purity, and is widely used in thermoelectric devices, topological insulators, infrared detection and new electronic materials.
We provide Bismuth Antimonide powder with a variety of particle size distribution ranges, and can be customized according to your specific ratio requirements. We also provide comprehensive after-sales support. If you have any questions during use, please feel free to contact us.
Purity: 99.99%
Adjustable alloy composition
Uniform distribution of powder particles, good fluidity and pressing performance
Customizable particle size and packaging
Good thermoelectric performance and stable band structure
Thermoelectric devices: BiSb powder is an ideal raw material for the preparation of n-type thermoelectric materials, widely used in medium and low temperature thermoelectric modules, with high Seebeck coefficient and low thermal conductivity.
Topological insulator material: As one of the alloys of typical topological insulators, it is used to prepare quantum materials and study spintronic properties.
Infrared detectors and sensors: With good infrared response, suitable for low-temperature infrared sensing devices and functional thin film deposition.
New electronic materials: In the fields of microelectronics and optoelectronics, used to prepare device structures with specific bandgap regulation functions.
We provide a certificate of analysis (COA), material safety data sheet (MSDS) and other relevant quality reports for each batch of BiSb powder. We also support third-party testing services to enhance product credibility and customer confidence.
Molecular formula: BiSb
Molecular weight: 377.73 g/mol
Appearance: Black-grey metallic powder with uniform particles
Density: About 6.5 g/cm³ (after compaction)
Melting point: About 565 °C (near the eutectic point)
Crystal structure: Rhombohedral or hexagonal
Signal Word:
Warning
Hazard Statements:
H302+H332 Harmful if swallowed or inhaled
Inner Packaging: Double-layer sealed plastic bags or aluminum foil bags for moisture and leakage protection.
Outer Packaging: Iron drum or fiber drum, depending on the weight, with reinforced sealed lid.
Hazard Packaging: UN-certified packaging compliant with regulations for hazardous materials transportation.
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