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Spherical FE3O4 Iron Oxide black powders 100-200nm

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Spherical FE3O4 Iron Oxide black powders 100-200nm

Gold supplier and exporter Hongwu International Spherical FE3O4 Iron Oxide black powders 100-200nm for sale.

  • product origin:

    CHINA
  • shipping port:

    Guangzhou,Shenzhen
  • color:

    BLACK
  • payment:

    T/T,PAYPAL
pPoduct Details

Magnetic functional nano-material

Spherical FE3O4 Iron Oxide black powders 100-200nm

      

      As a newly developing functional material, magnetic nano material always displays some different special purposes comparing with the common magnetic materials relying on its unique physical and chemical properties. Nano-sized Iron oxide powder is one of the multi-functional magnetic materials, which has extensive application in such aspects as magnetic recording material, ferrofluid, catalysis, medicine and pigment etc.


      In recent years, using titanium dioxide as photocatalyst has the advantages of high oxidation activity, good stability, and non-toxic to human health. It is a very effective method for treating organic and inorganic pollutants in industrial wastewater. Among them, the titanium dioxide is a suspension in the form of fixed in the plexiglass and other materials for catalysis. The fixed photocatalytic efficiency is obviously lower than that of the suspension system, especially for large-scale wastewater treatment, the suspension system is more effective. However, this suspension system is extremely difficult to recycle. The magnetic composite photocatalyst prepared by encapsulating nano Iron oxide powder with titanium dioxide can be effectively recycled by the function of magnetic field after the treatment of waste water, and then the recycled catalyst can be recyclable.


      Another important application of nano Iron oxide black powder is for magnetic recording materials. Because of its small size, the nano structured Fe3O4 has a very high coercive force that can be used as a magnetic recording material, which can not only greatly improve the signal-to-noise ratio and the image quality but also achieve high density of information recording.


      NANO Iron oxide powder packaging: sample for 1kg per bags, and 25kg per fiber can.


      Beside, based on its small particle size, nanoparticles have the optical property that conventional bulk materials dont have, such as nonlinear optical property, and the loss in the process of light absorption and the light reflection ect. depending on the the size of nanoparticles. We Hongwu International Group Ltd, with HWNANO brand, is a high-tech enterprise focusing on manufacturing, research,development and processing of nanoparticles, nanopowders. We have our own nano powders production base and R&D center located in Xuzhou, Jiangsu, can supply nano sized Fe3O4 nanoparticles with small quantity for researchers and bulk order for industry groups. So if you have any demands about Iron oxide black powder or other nano materials, please feel free to contact us at hwnano@xuzhounano.com. Thank you!

 


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