Iron Oxide Nanopowder (Fe₂O₃, Alpha, 99.9%, 10nm) is a high-purity material with a particle size of 10 nanometers (nm). It features an alpha-phase crystalline structure, which gives it superior stability and magnetic properties. This nanopowder is widely used in applications such as catalysis, magnetic materials, and as a pigment due to its unique chemical and physical properties.
Key Features:
- Iron Oxide (Fe₂O₃): Iron oxide, commonly known as rust, is a compound of iron and oxygen. The alpha-phase of Fe₂O₃ is known for its high stability, making it ideal for various industrial applications, including as a catalyst, pigment, and in magnetic materials.
- Purity (99.9%): The 99.9% purity ensures that the nanopowder is free from impurities, which is crucial for maintaining consistent performance in precision applications.
- Alpha Phase: The alpha-phase structure of iron oxide is more stable compared to other phases and offers excellent mechanical properties, making it suitable for demanding applications.
- Particle Size (10nm): The fine nanoscale particle size increases the surface area and reactivity, enhancing its performance in applications requiring efficient catalytic activity and high magnetic responsiveness.
Properties:
- Magnetic Properties: The alpha-phase iron oxide nanopowder exhibits strong magnetic properties, making it an ideal material for use in magnetic recording media, data storage devices, and as a component in magnetic nanoparticles for biomedical applications.
- Catalytic Activity: Iron oxide is commonly used as a catalyst in various chemical reactions, particularly in the production of synthetic fuels, in environmental applications for pollutant degradation, and in chemical synthesis.
- Chemical Stability: Fe₂O₃ has high chemical stability, which allows it to remain effective and durable in reactive environments, including in high-temperature or corrosive settings.
- Thermal Stability: The nanopowder maintains its integrity and functionality at elevated temperatures, making it suitable for use in industrial processes that require high heat resistance.
- High Surface Area: The small particle size of 10nm increases the surface area, improving its efficiency in applications like catalysis and environmental remediation.
Applications:
- Catalysis: Iron oxide nanopowder is used in catalytic processes, including hydrogenation, oxidation, and environmental pollution control. It is a key component in reactions where high surface area and reactivity are needed.
- Magnetic Materials: The alpha-phase iron oxide’s magnetic properties make it useful in data storage, magnetic recording, and as a material in ferrofluids for various high-tech applications.
- Pigments: Iron oxide is used as a pigment in paints, coatings, and cosmetics, providing color stability and durability. The nanopowder’s fine size allows for smoother dispersion in formulations.
- Environmental Remediation: Fe₂O₃ nanoparticles are employed in water treatment processes to remove pollutants such as heavy metals and organic compounds through adsorption and catalytic reactions.
- Battery Technology: Due to its electrical properties, iron oxide is utilized in certain battery technologies, including lithium-ion batteries, as a cathode material or in charge storage applications.
Handling and Safety:
- Health and Safety Considerations: Handle with care to avoid inhalation or ingestion of the nanopowder. Use appropriate personal protective equipment (PPE), such as gloves, masks, and safety goggles, during handling.
- Storage: Store in a cool, dry, and well-ventilated environment. Ensure the container is tightly sealed to prevent contamination and exposure to moisture or air, which could affect its properties.
- Precautions: Avoid generating dust during handling. Ensure proper ventilation and use the material in a controlled environment. Dispose of waste material according to local safety and environmental regulations.
Summary:
Iron Oxide Nanopowder (Fe₂O₃, Alpha, 99.9%, 10nm) is a high-purity material with strong magnetic and catalytic properties. Its alpha-phase crystalline structure offers excellent stability and durability, making it an ideal candidate for applications in catalysis, magnetic materials, and pigments. The fine 10nm particle size enhances its surface area and reactivity, ensuring superior performance in demanding industrial, environmental, and technological applications. Proper handling and storage are essential to maintaining its quality and maximizing its functionality.
