Copper Oxide Nanopowder ( CuO, 99%, 10nm)

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 elements and other oxides)
3. Particle Size
   • Average Size: ~10 nm
   • Particle Size Distribution: Verified via SEM (Scanning Electron Microscopy) or TEM (Transmission Electron Microscopy)
4. Morphology
   • Shape: Near-spherical or irregular particles
   • Surface Area: High due to nanoscale size, enhancing reactivity and surface interactions
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: Semiconductor with a narrow bandgap (~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 environment; 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 large quantities.
   • Recommended Protective Measures:
     • Use PPE (e.g., gloves, goggles, and dust masks).
     • Ensure proper ventilation and avoid generating airborne particles.

Applications

1. Catalysis
   • Environmental Catalysis: Used as a catalyst in reactions for pollutant degradation and air purification.
   • Chemical Catalysis: Effective in oxidation reactions, hydrogenation, and organic synthesis processes.
2. Energy Applications
   • Batteries: Applied in lithium-ion and other rechargeable batteries for improved energy storage and conductivity.
   • Supercapacitors: Enhances electrode performance and charge/discharge rates in energy storage devices.
   • Solar Energy: Utilized in solar cells due to its semiconducting properties.
3. Sensors
   • Gas Sensors: Highly sensitive to gases like CO, NOx, and hydrocarbons, making it ideal for air quality monitoring and safety devices.
   • Humidity Sensors: Applied in detecting environmental humidity changes.
4. Antimicrobial Applications
   • Medical and Healthcare: Incorporated into coatings and textiles for its antimicrobial and antifungal properties.
   • Water Treatment: Effective in inhibiting bacterial growth in water purification systems.
5. Coatings and Surface Treatments
   • Conductive Coatings: Used in electronics and thermal management coatings for its conductivity and thermal properties.
   • Protective Coatings: Enhances wear resistance and corrosion resistance in industrial tools and machinery.
6. Nanocomposites
   • Reinforcement Material: Improves the mechanical, thermal, and electrical properties of composite materials.
   • Functional Additives: Enhances optical, thermal, and catalytic functionalities in polymers and ceramics.
7. Optoelectronics
   • Photodetectors and LEDs: Applied in optoelectronic devices due to its semiconducting and optical properties.
   • Photocatalysis: Effective in degrading organic pollutants under visible light.
8. Research and Development
   • Material Science: Extensively studied for its unique electronic, optical, and catalytic properties at the nanoscale.
   • Prototype Development: Used in testing and developing advanced materials for energy, coatings, and electronics.

Key Features

• High purity (99%) and nanoscale size (~10 nm) ensure excellent reactivity, conductivity, and catalytic performance.
• Semiconductor properties make it ideal for energy storage, optoelectronics, and environmental remediation.
• Versatile applications in catalysis, coatings, batteries, and antimicrobial technologies.