What is Cuprous Oxide (Cu2O) Nanopowder/Nanoparticles?

Cuprous Oxide (Cu2O) Nanopowder/Nanoparticles is a highly conductive and red-colored semiconductor material known for its excellent photocatalytic and antimicrobial properties. It is widely used in electronic devices, sensors, solar cells, and antimicrobial coatings.

Chemical Properties and CAS Number

• Material: Cuprous Oxide (Cu2O)
• CAS Number: 1317-39-1
• Appearance: Reddish-brown powder
• Density: ~6.0 g/cm³
• Melting Point: ~1,232°C
• Bandgap: ~2.0 eV
• Solubility: Insoluble in water, soluble in acids
• Electrical Conductivity: Moderate

Applications of Cuprous Oxide (Cu2O) Nanopowder/Nanoparticles

1. Photovoltaic Cells and Solar Energy

Used in solar cells and thin-film photovoltaic applications to improve energy conversion efficiency.

2. Electronics and Semiconductor Industry

Serves as a p-type semiconductor material in various electronic and optoelectronic applications.

3. Antimicrobial Coatings and Disinfection

Applied in healthcare, textiles, and surfaces for its antimicrobial and antifungal properties.

4. Catalysis and Chemical Synthesis

Acts as a catalyst in organic synthesis, oxidation-reduction reactions, and industrial chemical production.

5. Sensors and Gas Detection

Used in gas sensors for detecting carbon monoxide (CO) and other harmful gases.

Pricing of Cuprous Oxide (Cu2O) Nanopowder/Nanoparticles

Pricing varies based on purity, particle size, and order quantity:

• Standard Grade: Typically ranges from $50 – $300 per kilogram
• High-Purity Grade: Prices range from $300 – $1,000 per kilogram, depending on the application.

Factors Influencing Pricing

• Purity level (98% – 99.99%)
• Bulk purchase quantity
• Demand in electronic, solar energy, and healthcare sectors
• Market availability and production costs

Conclusion

Cuprous Oxide (Cu2O) Nanopowder/Nanoparticles is a versatile material with significant applications in solar energy, electronics, catalysis, and antimicrobial solutions. Its semiconductor and antimicrobial properties make it a valuable component in advanced technological applications.