What is P25 Titanium Dioxide Nanopowder?

P25 Titanium Dioxide (TiO₂) nanopowder is a high-performance photocatalytic material composed of a mixture of anatase and rutile phases. Known for its strong UV absorption, high photocatalytic efficiency, and chemical stability, it is widely used in environmental purification, coatings, energy storage, and biomedical applications.

Chemical Properties and CAS Number

• Chemical Formula: TiO₂
• CAS Number: 13463-67-7
• Appearance: White fine powder
• Density: Approximately 4.23 g/cm³
• Melting Point: ~1,843°C
• Solubility: Insoluble in water, stable in most solvents
• Chemical Stability: High oxidation resistance, excellent photocatalytic activity, and UV-blocking properties

Applications of P25 Titanium Dioxide Nanoparticles

1. Photocatalysis and Environmental Purification

Used in air and water purification systems, self-cleaning surfaces, and pollutant degradation due to its strong photocatalytic activity.

2. Coatings and Surface Treatments

Applied in UV-blocking coatings, anti-fogging surfaces, and antibacterial coatings for industrial and consumer applications.

3. Energy Storage and Solar Cells

Utilized in dye-sensitized solar cells (DSSCs) and lithium-ion batteries to improve energy conversion efficiency.

4. Biomedical and Pharmaceutical Applications

Employed in drug delivery systems, antibacterial treatments, and cosmetic formulations due to its non-toxic and biocompatible nature.

5. Paints, Plastics, and Pigments

Used as a white pigment in paints, plastics, and paper products due to its high refractive index and brightness.

6. Electronics and Semiconductor Industry

Integrated into microelectronics, optical coatings, and advanced nanocomposites for high-performance applications.

Pricing of P25 Titanium Dioxide Nanopowder

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

• Industrial Grade: Typically ranges from $50 – $500 per kilogram
• High-Purity/Specialized Grade: Prices range from $1,000 – $5,000 per kilogram, used in high-performance solar cells, biomedical, and semiconductor applications.

Factors Influencing P25 Titanium Dioxide Powder Prices

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

Conclusion

P25 Titanium Dioxide (TiO₂) nanopowder is a highly versatile material used in environmental purification, coatings, energy storage, and biomedical applications. Its superior photocatalytic activity, chemical stability, and UV-blocking properties make it essential for next-generation industrial and scientific applications. Pricing depends on purity, particle specifications, and intended use.