Iron Oxide Nanopowder (Fe₂O₃, Alpha, 98+%, 20-40nm) is a high-purity nanopowder with a particle size range of 20 to 40 nanometers (nm). Featuring an alpha-phase crystalline structure, this nanopowder offers excellent chemical stability, magnetic properties, and mechanical strength. It is widely used in applications such as catalysis, magnetic materials, energy storage, and environmental remediation, where high surface area and fine particle size are essential for optimal performance.
Key Features:
- Iron Oxide (Fe₂O₃): Known as ferric oxide, this compound of iron and oxygen is widely used for its stability and magnetic properties. The alpha-phase of Fe₂O₃ is particularly valued for its mechanical strength, thermal stability, and resistance to corrosion.
- Purity (98+%): With a purity level exceeding 98%, this nanopowder contains minimal impurities, ensuring consistent performance in precision applications and maintaining high-quality material properties.
- Alpha Phase: The alpha-phase of iron oxide provides superior stability, making it ideal for demanding industrial and scientific applications, including catalysis and magnetic material fabrication.
- Particle Size (20-40nm): The fine particle size increases the nanopowder’s surface area, which enhances its catalytic activity and reactivity, making it ideal for various industrial and research applications.
Properties:
- Magnetic Properties: The alpha-phase structure of Fe₂O₃ imparts strong magnetic characteristics to the nanopowder, making it suitable for magnetic storage devices, ferrofluids, and biomedical applications like drug delivery systems.
- Catalytic Activity: The high surface area and reactivity of Fe₂O₃ nanoparticles enable them to serve as effective catalysts in oxidation reactions, air and water purification, and chemical synthesis.
- Chemical Stability: This nanopowder exhibits excellent resistance to corrosion and degradation, maintaining its integrity even under harsh chemical environments.
- Thermal Stability: Fe₂O₃ nanopowder is stable at high temperatures, ensuring reliable performance in high-temperature industrial processes and applications.
- Enhanced Surface Area: The 20-40nm particle size increases the surface area, improving the material’s reactivity and making it highly effective in applications such as catalysis and pollution control.
Applications:
- Catalysis: Fe₂O₃ nanopowder is used as a catalyst or catalyst support in processes such as chemical synthesis, water treatment, and the reduction of pollutants in industrial emissions.
- Magnetic Materials: The magnetic properties of this nanopowder make it suitable for use in magnetic storage devices, ferrofluids, and other electronic and biomedical applications.
- Energy Storage: Iron oxide nanoparticles are used in energy storage systems such as batteries and supercapacitors due to their conductivity and electrochemical properties.
- Environmental Remediation: Fe₂O₃ nanopowder is effective in removing heavy metals and other pollutants from water and air through adsorption and catalytic processes.
- Pigments: Fe₂O₃ nanoparticles are used as high-performance pigments in paints, coatings, and inks, providing durability, stability, and corrosion resistance.
Handling and Safety:
- Health and Safety Considerations: Iron oxide nanopowder should be handled carefully to avoid inhalation, ingestion, or skin and eye contact. It is recommended to use personal protective equipment (PPE), including gloves, goggles, and respiratory protection if necessary.
- Storage: Store the material in a dry, cool, and well-ventilated area, ensuring that the containers are tightly sealed to protect against moisture and contamination.
- Precautions: Take care to avoid dust generation during handling and work in a controlled environment to minimize inhalation risks. Dispose of the material according to local environmental and safety regulations.
Summary:
Iron Oxide Nanopowder (Fe₂O₃, Alpha, 98+%, 20-40nm) is a high-performance material known for its exceptional chemical stability, magnetic properties, and catalytic activity. With its fine particle size and alpha-phase structure, this nanopowder is ideal for use in a wide range of applications, including catalysis, magnetic materials, energy storage, and environmental remediation. Proper handling, storage, and safety precautions are essential to ensure its effectiveness and maintain its high-quality performance.
