Zinc Cobalt Iron Oxide (Zn₀.₅Co₀.₅Fe₂O₄) Nanopowder / Nanoparticles (99.995%, 40 nm)

Description

Zinc Cobalt Iron Oxide (Zn₀.₅Co₀.₅Fe₂O₄) Nanopowder / Nanoparticles (99.995%, 40 nm)

Zinc Cobalt Iron Oxide (Zn₀.₅Co₀.₅Fe₂O₄) nanoparticles are high-purity spinel ferrite nanomaterials with outstanding magnetic, catalytic, and electronic properties. Produced with an ultra-high purity of 99.995% and an average particle size of 40 nm, these nanoparticles have a dark brown color, nearly spherical morphology, and excellent crystallinity.

Thanks to their controlled synthesis using analytically pure chemical reagents and water-washing under laboratory-grade standards, these nanoparticles exhibit superior quality compared to ordinary ferrite nanopowders. Their magnetic parameters include a saturation magnetization of 27.5 emu/g, remanent magnetization of 5.7 emu/g, and coercivity of 286 Oe, making them highly suitable for magnetic, catalytic, and shielding applications.

Technical Properties

• Chemical Formula: Zn₀.₅Co₀.₅Fe₂O₄

• Purity: 99.995% (high-purity grade)

• Average Particle Size (APS): 40 nm

• Color: Dark brown

• Morphology: Nearly spherical

• Bulk Density: ~0.40 g/cm³

• True Density: ~5.2 g/cm³

• Saturation Magnetization (Ms): 27.5 emu/g

• Remanent Magnetization (Mr): 5.7 emu/g

• Coercivity: 286 Oe

Certificate of Analysis (%)

Applications

Zinc Cobalt Iron Oxide Nanopowder is widely used in magnetic, electronic, and catalytic applications, including:

• Magnetic Materials: Applied in ferrite cores, magnetic fluids, and recording media.

• Microwave Absorbers: Effective in EMI shielding and microwave absorption technologies.

• Catalysis: Useful in heterogeneous and photocatalytic processes.

• Spintronics & Advanced Electronics: Studied for next-generation memory and sensing devices.

• Biomedical Research (experimental): Investigated for hyperthermia and targeted drug delivery systems.

Safety & Handling

• Handle in a controlled environment using protective equipment.

• Avoid direct inhalation or ingestion.

• Store in sealed containers, away from moisture, heat, and light.