Technical Specifications:
- Chemical Composition:
- Primary Ingredient: Nickel Iron Oxide (NiFe₂O₄).
- Purity: 99.99% (ultra-high purity for advanced applications).
- Nanoparticle Size:
- Particle Size: 20 nm (nanometers).
- Particle Shape: Typically spherical or near-spherical, depending on the synthesis method.
- Crystal Structure:
- Structure: Spinel ferrite structure, known for high thermal and chemical stability.
- Magnetic Properties:
- Exhibits ferrimagnetic behavior, with high saturation magnetization and superparamagnetic properties at nanoscale sizes.
- Density:
- Reduced apparent density compared to bulk material due to the nanoparticle structure.
- Other Characteristics:
- Color: Black or dark brown.
- Thermal Stability: Retains magnetic and structural properties at elevated temperatures.
- Reactivity: High surface area enhances catalytic, sensing, and adsorption capabilities.
Applications:
- Magnetic Storage Devices:
- Purpose: Ideal for high-density magnetic storage due to its excellent ferrimagnetic properties.
- Application: Used in advanced magnetic recording media and data storage systems.
- Biomedical Applications:
- Purpose: Biocompatibility and magnetic properties make it suitable for medical applications.
- Application: Utilized in magnetic resonance imaging (MRI) as contrast agents, hyperthermia cancer treatments, and targeted drug delivery systems.
- Catalysis:
- Purpose: Acts as a robust catalyst or catalyst support in various chemical processes.
- Application: Used in the oxidation of organic compounds, water splitting, and hydrogen production.
- Sensors:
- Purpose: High sensitivity to magnetic and environmental changes makes it ideal for sensors.
- Application: Incorporated into gas sensors, humidity sensors, and biosensors for detecting environmental and biological variables.
- Energy Storage:
- Purpose: Enhances the performance and capacity of energy storage devices.
- Application: Used in lithium-ion batteries, supercapacitors, and hybrid energy storage systems to improve cycle stability and energy density.
- Environmental Remediation:
- Purpose: Effective in removing pollutants from water and air.
- Application: Applied in adsorptive removal of heavy metals, dyes, and organic contaminants in wastewater treatment.
- Magneto-Optical Devices:
- Purpose: Unique magneto-optical properties make it suitable for photonic applications.
- Application: Used in optical isolators, modulators, and advanced communication devices.
- Magnetic Fluids:
- Purpose: Forms stable ferrofluids with excellent magnetic responsiveness.
- Application: Employed in sealing, damping, and biomedical applications involving magnetic fluids.
- 3D Printing and Additive Manufacturing:
- Purpose: Nanoscale size makes it suitable for high-performance material formulations.
- Application: Integrated into inks and resins for manufacturing magnetic and conductive components.
- Thermal Applications:
- Purpose: High thermal conductivity and stability make it ideal for heat management.
- Application: Used in cooling systems and heat dissipation technologies.
Key Benefits:
- Ferrimagnetic Properties: High saturation magnetization and superparamagnetic behavior are ideal for magnetic and biomedical applications.
- High Purity: 99.99% purity ensures minimal contamination, critical for sensitive applications like MRI and catalysis.
- Nanoscale Advantages: Enhanced surface area and reactivity improve performance in catalytic, sensing, and energy storage applications.
- Thermal and Chemical Stability: Excellent resistance to thermal and chemical degradation for use in industrial and environmental applications.
- Versatility: Applicable across a wide range of industries, including electronics, energy, healthcare, and environmental technologies.
Nickel Iron Oxide Nanopowder (NiFe₂O₄) is a highly versatile material with applications in magnetic storage, catalysis, sensors, biomedical fields, and environmental technologies, offering exceptional performance due to its unique magnetic, thermal, and structural properties.
