What is Zinc Ferrite (ZnFe₂O₄) Micron Powder?

Zinc Ferrite (ZnFe₂O₄) micron powder, also known as Zinc Iron Oxide powder, consists of ultra-fine particles of zinc ferrite, a soft magnetic material with excellent chemical stability, electrical resistivity, and thermal resistance. It is widely used in electronics, catalysis, sensors, and energy storage applications.

Chemical Properties and CAS Number

• Chemical Formula: ZnFe₂O₄
• CAS Number: 12063-19-3
• Appearance: Brown or black fine powder
• Density: Approximately 5.07 g/cm³
• Melting Point: ~1,380°C
• Solubility: Insoluble in water, soluble in acids
• Chemical Stability: Highly stable under normal conditions, resistant to oxidation and high temperatures

Applications of Zinc Ferrite Micron Powder

1. Electronics and Magnetic Components

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

2. Catalysis and Chemical Processing

Applied as a catalyst in environmental remediation, petrochemical refining, and industrial oxidation-reduction reactions.

3. Energy Storage and Battery Technology

Utilized in lithium-ion and sodium-ion batteries to enhance charge storage, stability, and electrical conductivity.

4. Sensors and Absorbers

Employed in gas sensors, electromagnetic wave absorbers, and high-frequency filters for advanced electronics.

5. Environmental Applications

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

6. Ceramic and Coating Applications

Integrated into advanced ceramics, coatings, and pigments for enhanced mechanical and optical properties.

Pricing of Zinc Ferrite Micron Powder

Prices vary based on purity, particle size, synthesis method, and specific application 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, catalysis, and battery applications.

Factors Influencing Zinc Ferrite Powder Prices

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

Conclusion

Zinc Ferrite (ZnFe₂O₄) micron powder is a high-performance material with applications in electronics, catalysis, energy storage, and environmental protection. Its strong magnetic properties, chemical stability, and catalytic efficiency make it essential for next-generation industrial technologies. Pricing depends on purity, particle specifications, and intended use.