Iron Oxide Nanopowder (Fe₂O₃, Alpha, 99%, 100nm) is a high-purity nanopowder with a particle size of approximately 100 nanometers (nm). This material features the alpha-phase of ferric oxide, known for its stability, excellent chemical properties, and magnetic characteristics. It is commonly used in various industrial and scientific applications such as catalysis, magnetic materials, and energy storage due to its unique properties and reliable performance.
Key Features:
- Iron Oxide (Fe₂O₃): Ferric oxide, or iron oxide, is a compound of iron and oxygen that offers excellent mechanical, thermal, and chemical properties. The alpha-phase structure provides improved chemical stability and resistance to corrosion, making it suitable for demanding applications.
- Purity (99%): The 99% purity ensures minimal contamination, providing consistent and reliable performance in various high-precision and advanced applications.
- Alpha Phase: The alpha-phase iron oxide structure contributes to superior chemical resistance, thermal stability, and overall durability in both industrial and scientific settings.
- Particle Size (100nm): With a particle size of 100nm, this nanopowder offers a balanced surface area, providing enhanced reactivity and efficient performance across a range of applications.
Properties:
- Magnetic Properties: The alpha-phase of iron oxide displays strong magnetic properties, which are beneficial for use in magnetic storage devices, ferrofluids, and biomedical applications like magnetic resonance imaging (MRI).
- Catalytic Activity: With a larger surface area due to its nanoparticle size, Fe₂O₃ nanopowder enhances catalytic performance in oxidation reactions, wastewater treatment, and other chemical processes.
- Chemical Stability: The material is highly resistant to corrosion, making it ideal for use in aggressive chemical environments and applications requiring long-term durability.
- Thermal Stability: The alpha-phase structure ensures that the material maintains its properties even at elevated temperatures, making it suitable for high-temperature applications in various industries.
- Surface Reactivity: The 100nm particle size provides an increased surface area, which is beneficial for applications requiring high reactivity, such as catalysis and chemical synthesis.
Applications:
- Catalysis: Fe₂O₃ nanopowder is used as a catalyst or a catalyst support in various chemical reactions, such as oxidation reactions and environmental pollution control.
- Magnetic Materials: Due to its magnetic properties, it is used in magnetic nanoparticles for drug delivery, magnetic storage devices, and ferrofluid applications.
- Energy Storage: This nanopowder can be employed in energy storage systems such as lithium-ion batteries and supercapacitors due to its electrochemical properties.
- Environmental Remediation: Fe₂O₃ nanopowder is utilized for removing heavy metals and other contaminants from water and air, leveraging its adsorption and catalytic properties.
- Pigments and Coatings: This material is also used in the production of pigments and coatings, providing corrosion resistance and color stability for industrial uses.
Handling and Safety:
- Health and Safety Considerations: The nanopowder should be handled with care to avoid inhalation, ingestion, or skin and eye contact. Personal protective equipment (PPE) such as gloves, goggles, and a mask should be worn. Ensure proper ventilation in the working area.
- Storage: Store the nanopowder in a cool, dry, and well-ventilated area. Ensure the container is tightly sealed to protect the powder from moisture and contamination.
- Precautions: Avoid generating dust during handling and use appropriate protective measures to minimize exposure. Dispose of any waste material in compliance with local environmental regulations.
Summary:
Iron Oxide Nanopowder (Fe₂O₃, Alpha, 99%, 100nm) offers a combination of high chemical stability, magnetic properties, and catalytic activity, making it ideal for a wide range of industrial and scientific applications. Its 100nm particle size provides a good balance between reactivity and ease of handling, making it suitable for catalysis, energy storage, environmental remediation, and more. Proper storage and handling are essential to ensure optimal performance and safety in various applications.
