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Description
Samarium Oxide (Sm₂O₃) Nanopowder/Nanoparticles, Purity: 99.5+%, Size: 30–50 nm
Samarium Oxide (Sm₂O₃) Nanoparticles are a high-performance rare-earth material with exceptional electronic, optical, and thermal characteristics. This pale yellow nanopowder, with a particle size range of 30–50 nm and a purity exceeding 99.5%, is particularly suited for advanced technology applications that require stability, efficiency, and high dielectric performance. It exhibits notable magnetic behavior and strong absorption in the infrared region, making it indispensable in modern optoelectronics and ceramics.
Technical Properties:
| Property | Value |
|---|---|
| Purity (%) | 99.5 |
| Color | Pale yellow |
| Average Particle Size (nm) | 13–47 |
| Specific Surface Area (m²/g) | 30–50 |
| Bulk Density (g/cm³) | <0.05 |
| True Density (g/cm³) | 2.2 |
Applications:
Samarium Oxide (Sm₂O₃) Nanopowder is utilized in a wide range of high-technology fields due to its rare-earth oxide structure and reactive surface area. In electronics, it is used to produce high-permittivity ceramics for capacitors, microwave components, and substrates for dielectric resonators. Its excellent radiation absorption and thermal resistance make it a preferred choice as structural and shielding material in nuclear reactors.
Additionally, Sm₂O₃ nanoparticles play a vital role in energy conversion technologies, especially in solid oxide fuel cells (SOFCs), where they serve as dopants to improve ionic conductivity and performance. It is also widely used in environmental applications such as gas sensors, where its chemical sensitivity enhances the detection of harmful gases. In catalysis, Samarium Oxide serves as an effective catalyst or catalyst support in oxidation-reduction reactions due to its ability to shift between oxidation states.
Additional information
| Gram | 25 g, 100 g, 500 g, 1000 g |
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