What is Barium Iron Oxide (BaFe12O19) Nanopowder/Nanoparticles?

Barium Iron Oxide (BaFe12O19) is a ferrite material with high magnetic permeability and coercivity, making it an essential component in permanent magnets, microwave devices, and electromagnetic applications. Due to its high thermal stability and excellent resistance to demagnetization, it is widely used in various high-tech industries.

Chemical Properties and CAS Number

• Material: Barium Iron Oxide (BaFe12O19)
• CAS Number: 12047-11-9
• Purity: 99%+
• Particle Size: 50 nm – 5 µm
• Density: ~5.28 g/cm³
• Crystal Structure: Hexagonal
• Magnetic Properties: High coercivity and remanence
• Solubility: Insoluble in water, stable in air

Applications of Barium Iron Oxide Nanopowder

1. Permanent Magnets and Ferrites

Used in high-performance permanent magnets for industrial, automotive, and electronic applications.

2. Electromagnetic and Microwave Applications

Commonly found in radar absorbers, microwave filters, and electromagnetic shielding materials.

3. Data Storage and Magnetic Recording

Utilized in magnetic recording tapes, data storage devices, and memory cores.

4. Biomedical and Biotechnology Applications

Potential use in targeted drug delivery, MRI contrast agents, and hyperthermia treatment for cancer therapy.

5. Catalysis and Energy Storage

Used as a catalyst in chemical reactions and as an electrode material in lithium-ion and supercapacitor applications.

Pricing of Barium Iron Oxide Nanopowder

Pricing depends on purity, particle size, and order quantity:

• Small Lab-Scale Orders: $100 – $500 per 100 grams
• Bulk Industrial Orders: $1,000 – $5,000 per kg
• Custom Orders with Specific Functionalization: Prices vary based on modifications and application requirements.

Factors Influencing Pricing

• Purity and particle size
• Surface modification and functionalization
• Supplier and regional market variations
• Application-specific requirements

Conclusion

Barium Iron Oxide (BaFe12O19) Nanopowder is a crucial material for advanced applications in magnetics, electronics, and biomedical fields. With its excellent magnetic properties and stability, it continues to be a preferred choice for cutting-edge research and industrial applications.