5 grams/31 €                          
25 grams/61 €                         
100 grams/128 €  

Manganese Iron Oxide (MnFe2O4) Nanopowder/Nanoparticles

Purity: 99+%, Size: 40 nm 

Technical Properties:

TEM Image:

Applications: 

Manganese Iron Oxide (MnFe₂O₄) Nanopowder, with its spinel crystal structure, superparamagnetic behavior, high catalytic activity, and environmental compatibility, serves as a multifunctional material across advanced engineering and biomedical domains. Its magnetic tunability, chemical stability, and nanoscale morphology make it indispensable in electronics, catalysis, energy systems, and environmental remediation. Below is a summary of its key application domains:

• Catalysis & Environmental Remediation:Acts as an efficient catalyst in oxygen evolution (OER), hydrogen evolution (HER), and VOC degradation reactions. Widely used in air purification systems to reduce volatile organic compounds to ppb levels. Also applied in water treatment setups for heavy metal adsorption and photocatalytic breakdown of pollutants.
• Magnetic Storage & Spintronics: Employed in magnetic data storage devices, spintronic components, and soft magnetic materials for transformers and inductors. Its ferrimagnetic and superparamagnetic properties enable high-performance magnetic sensing and signal processing.
• Biomedical Applications & Drug Delivery: Used in MRI contrast agents, targeted drug delivery systems, and hyperthermia-based cancer therapies. Its biocompatibility and magnetic responsiveness support biosensing and controlled therapeutic release platforms.
• Energy Storage & Power Systems: Integrated into lithium-ion and sodium-ion battery electrodes to enhance capacity and cycling stability. Also utilized in supercapacitor electrodes for high-rate energy storage and microwave absorption materials in power electronics.
• Gas Sensing & Chemical Detection: Applied in sensors for detecting hazardous gases such as CO and NO₂. Supports electronic nose technologies and air quality monitoring systems through its responsive surface chemistry and magnetic separation capabilities.
• Coatings & Optical Materials: Enhances UV resistance and infrared absorption in smart coatings. Used in electromagnetic shielding layers and multifunctional optical films for advanced surface engineering.