What is Titanium Dioxide (TiO2) Nanopowder/Nanoparticles, Anatase?

Titanium Dioxide (TiO2) Nanopowder/Nanoparticles in the Anatase phase is a high-performance nanomaterial known for its photocatalytic activity, UV absorption, and high chemical stability. It is widely used in coatings, solar cells, environmental purification, cosmetics, and energy storage applications.

Chemical Properties and CAS Number

• Chemical Formula: TiO2
• CAS Number: 13463-67-7
• Appearance: White fine powder
• Density: ~3.9 g/cm³
• Particle Size: 10-100 nm (nano-scale)
• Solubility: Insoluble in water, dispersible in some organic solvents
• Crystal Structure: Anatase phase
• Chemical Stability: High oxidation resistance, strong UV-blocking capability

Applications of Titanium Dioxide (TiO2) Nanopowder/Nanoparticles, Anatase

1. Photocatalysis & Environmental Purification

Used in air and water purification systems for pollutant degradation, antibacterial coatings, and self-cleaning surfaces.

2. Solar Energy & Photovoltaic Cells

Applied in solar panels and dye-sensitized solar cells (DSSCs) to improve light absorption and energy conversion efficiency.

3. Coatings & Paints

Utilized in UV-resistant coatings, self-cleaning paints, and protective finishes for enhanced durability and environmental resistance.

4. Cosmetics & Sunscreens

Integrated into sunscreens, skincare products, and cosmetics for UV-blocking and non-toxic skin protection.

5. Energy Storage & Battery Technology

Used in lithium-ion batteries and supercapacitors to enhance electrode performance and charge storage.

6. Ceramic & Polymer Additives

Employed in ceramic composites, plastic reinforcement, and lightweight structural materials.

Pricing of Titanium Dioxide (TiO2) Nanopowder/Nanoparticles, Anatase

Prices vary based on purity, particle size, and industrial application:

• Industrial Grade: Typically ranges from $5 – $50 per kilogram
• High-Purity/Specialized Grade: Prices range from $100 – $500 per kilogram, used in solar energy, cosmetics, and high-tech applications.

Factors Influencing Titanium Dioxide Prices

• Purity level and particle size
• Bulk order volume and synthesis cost
• Industry demand for high-performance applications
• Functionalization and surface treatment

Conclusion

Titanium Dioxide (TiO2) Nanopowder/Nanoparticles in the Anatase phase is a high-value nanomaterial used in solar energy, coatings, cosmetics, environmental purification, and battery technology. Its photocatalytic properties, UV absorption, and chemical stability make it essential for advanced industrial applications. Pricing depends on purity, processing, and industry needs.