Copper Oxide Nanopowder ( CuO, 99%, 40nm)

Technical Specifications

1. Product Name: Copper Oxide Nanopowder
   • Chemical Formula: CuO (Copper(II) Oxide)
   • CAS Number: 1317-38-0
2. Purity
   • Grade: 99% (high purity)
   • Impurities: ≤1% (trace oxides and other elements)
3. Particle Size
   • Average Size: ~40 nm
   • Particle Size Distribution: Verified using SEM (Scanning Electron Microscopy) or TEM (Transmission Electron Microscopy)
4. Morphology
   • Shape: Near-spherical or irregular particles with uniform distribution
   • Surface Area: High due to nanoscale size, enhancing catalytic and surface reactivity
5. Crystal Structure
   • Phase: Monoclinic
6. Physical and Chemical Properties
   • Color: Black or dark brown powder
   • Density: ~6.31 g/cm³
   • Melting Point: ~1,132 °C
   • Thermal Stability: Stable at elevated temperatures
   • Electrical Properties: Narrow bandgap semiconductor (~1.2–1.5 eV)
7. Packaging and Storage
   • Standard Packaging: Sealed in airtight, moisture-resistant containers to prevent contamination and oxidation
   • Storage Conditions: Store in a cool, dry place; avoid prolonged exposure to air and moisture
   • Shelf Life: Stable under proper storage conditions
8. Safety and Handling
   • Hazards:
     • Copper oxide dust may irritate the respiratory system, skin, and eyes.
     • Toxic if ingested or inhaled in significant quantities.
   • Recommended Protective Measures:
     • Use PPE (e.g., gloves, goggles, and dust masks).
     • Ensure proper ventilation and avoid generating airborne particles during handling.

Applications

1. Catalysis
   • Environmental Catalysis: Used as a catalyst in oxidation reactions and pollutant degradation.
   • Chemical Catalysis: Effective in hydrogenation, dehydrogenation, and organic synthesis reactions.
2. Energy Applications
   • Batteries: Applied as an electrode material in lithium-ion batteries to enhance performance and energy density.
   • Supercapacitors: Used to improve electrode efficiency in supercapacitor systems.
   • Solar Cells: Leveraged for its semiconducting properties in photovoltaic devices.
3. Sensors
   • Gas Sensors: Highly sensitive to gases such as CO, NOx, and hydrocarbons, making it suitable for air quality monitoring.
   • Humidity Sensors: Effective in environmental monitoring and industrial applications.
4. Antimicrobial Applications
   • Healthcare and Textiles: Incorporated into coatings and fabrics for antimicrobial and antifungal properties.
   • Water Treatment: Used in systems to inhibit bacterial growth and remove contaminants.
5. Coatings and Surface Treatments
   • Conductive Coatings: Applied in electronics and thermal management solutions due to its conductivity.
   • Protective Coatings: Enhances wear resistance and corrosion resistance in industrial equipment.
6. Nanocomposites
   • Reinforcement Material: Improves thermal, mechanical, and electrical properties in composite materials.
   • Functional Additives: Enhances optical, thermal, and catalytic performance in polymers and ceramics.
7. Optoelectronics
   • Photodetectors and LEDs: Applied in optoelectronic devices for light detection and emission.
   • Photocatalysis: Effective in degrading organic pollutants under visible light.
8. Research and Development
   • Material Science: Studied for its unique electronic, optical, and catalytic properties.
   • Prototype Development: Used in experimental setups for advanced energy, environmental, and electronic technologies.

Key Features

• High purity (99%) and nanoscale size (~40 nm) provide excellent catalytic and electrochemical properties.
• Semiconductor characteristics make it ideal for energy storage, sensors, and optoelectronics.
• Versatile applications in catalysis, coatings, nanocomposites, and antimicrobial solutions.