What is Neodymium Oxide (Nd₂O₃) Nanopowder/Nanoparticles?

Neodymium Oxide (Nd₂O₃) nanopowder consists of ultra-fine neodymium oxide particles known for their exceptional magnetic, optical, and catalytic properties. It is widely used in electronics, ceramics, optics, and energy storage applications due to its high thermal stability and unique optical absorption characteristics.

Chemical Properties and CAS Number

• Chemical Formula: Nd₂O₃
• CAS Number: 1313-97-9
• Appearance: Pink or light purple fine powder
• Density: Approximately 7.24 g/cm³
• Melting Point: ~2,230°C
• Solubility: Insoluble in water, soluble in acids
• Chemical Stability: High oxidation resistance, excellent thermal and magnetic properties

Applications of Neodymium Oxide Nanoparticles

1. Magnetic Materials and Rare Earth Magnets

Used in neodymium-iron-boron (NdFeB) permanent magnets for electric vehicles, wind turbines, and industrial applications.

2. Optics and High-Performance Coatings

Applied in optical coatings, laser crystals, and high-refractive index glass for laser and display technologies.

3. Ceramics and Structural Materials

Utilized in high-performance ceramics, pigments, and ceramic capacitors for enhanced strength and color properties.

4. Catalysis and Chemical Processing

Employed as a catalyst in industrial chemical reactions, hydrogenation, and polymerization processes.

5. Electronics and Semiconductor Industry

Used in dielectric materials, phosphors, and microelectronics for advanced semiconductor applications.

6. Energy Storage and Fuel Cells

Integrated into solid oxide fuel cells (SOFCs) and lithium-ion battery cathodes to improve electrochemical efficiency.

Pricing of Neodymium Oxide Nanopowder

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

• Industrial Grade: Typically ranges from $500 – $2,500 per kilogram
• High-Purity/Specialized Grade: Prices range from $3,000 – $8,000 per kilogram, used in high-performance magnets, optics, and electronic applications.

Factors Influencing Neodymium 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

Neodymium Oxide (Nd₂O₃) nanopowder is a high-performance material used in rare earth magnets, optics, ceramics, and catalysis. Its superior thermal stability, magnetic properties, and optical characteristics make it essential for next-generation industrial and scientific applications. Pricing depends on purity, particle specifications, and intended use.