Description
Strontium Iron Oxide (SrFe₁₂O₁₉) Nanopowder / Nanoparticles (99.5%, 60 nm)
Strontium Iron Oxide (SrFe₁₂O₁₉) nanoparticles are hexaferrite magnetic nanomaterials with a purity of 99.5%, an average particle size of 60 nm, and a polyhedral morphology. Known for their strong magnetic anisotropy, high coercivity, and chemical stability, these nanoparticles are widely used in magnetic, electronic, and electromagnetic applications.
With a true density of ~5.3 g/cm³ and a bulk density of 0.40–0.53 g/cm³, SrFe₁₂O₁₉ offers superior performance in permanent magnets, electromagnetic wave absorbers, and high-frequency devices.
Technical Properties
Chemical Formula: SrFe₁₂O₁₉
Purity: 99.5%
Average Particle Size (APS): 60 nm
Morphology: Polyhedral
Bulk Density: 0.40–0.53 g/cm³
True Density: ~5.3 g/cm³
Certificate of Analysis (ppm)
Al | Ca | Cr | Cu | Mg | Mn | Ni | Zn |
---|---|---|---|---|---|---|---|
35 | 1200 | 60 | 75 | 210 | 1900 | 200 | 1 |
Applications
Strontium Iron Oxide Nanopowder is a highly functional nanomaterial for advanced magnetic and electronic technologies:
Permanent Magnets: Strong hexaferrite material for hard magnetic applications.
Microwave & Radar Absorbers: Effective in EMI shielding and radar wave absorption.
High-Frequency Devices: Applied in tunable filters, antennas, and communication systems.
Magnetic Recording: Used in magnetic storage and data recording.
Catalysis: Can serve as a catalyst in various chemical reactions.