What is Nickel Iron Oxide (NiFe₂O₄) Nanopowder/Nanoparticles?

Nickel Iron Oxide (NiFe₂O₄) nanopowder consists of ultra-fine particles of nickel ferrite, a magnetic ceramic material known for its excellent electrical resistivity, thermal stability, and catalytic properties. It is widely used in electronics, magnetic storage devices, biomedical applications, and catalysis.

Chemical Properties and CAS Number

• Chemical Formula: NiFe₂O₄
• CAS Number: 12063-10-4
• Appearance: Black fine powder
• Density: Approximately 5.38 g/cm³
• Melting Point: ~1,400°C
• Solubility: Insoluble in water, stable in acidic and basic environments
• Chemical Stability: Highly resistant to oxidation, corrosion, and high-temperature conditions

Applications of Nickel Iron Oxide Nanoparticles

1. Magnetic and Electronic Components

Used in inductors, transformers, and ferrite cores for high-frequency electronic applications.

2. Data Storage and Magnetic Recording

Applied in hard drives, magnetic tapes, and spintronic devices for high-performance data storage.

3. Biomedical Applications and Drug Delivery

Utilized in targeted drug delivery, MRI contrast agents, and hyperthermia treatment due to its biocompatibility and magnetic properties.

4. Catalysis and Chemical Processing

Employed as a catalyst in electrochemical reactions, fuel cells, and environmental remediation processes.

5. Energy Storage and Battery Technology

Used in lithium-ion and sodium-ion batteries to enhance conductivity and charge efficiency.

6. Environmental and Water Treatment

Applied in wastewater treatment, heavy metal adsorption, and pollutant removal due to its strong adsorption properties.

Pricing of Nickel Iron Oxide Nanopowder

Prices vary based on purity, particle size, synthesis method, and industry-specific requirements:

• Industrial Grade: Typically ranges from $100 – $500 per kilogram
• High-Purity/Specialized Grade: Prices range from $1,000 – $5,000 per kilogram, used in advanced electronics, biomedical, and catalytic applications.

Factors Influencing Nickel Iron Oxide Powder Prices

• Purity level and particle size distribution
• Functionalization and surface modifications
• Processing complexity and synthesis method
• Bulk order volume and market demand

Conclusion

Nickel Iron Oxide (NiFe₂O₄) nanopowder is a high-performance material with diverse applications in electronics, data storage, catalysis, and biomedical industries. Its strong magnetic properties, chemical stability, and environmental benefits make it essential for next-generation technologies. Pricing depends on purity, particle specifications, and industrial demand.