Kedia Minerals Fe304 Magnetic Iron Oxide Black Powder for Coating, Coloring Floor, Coloring Cement Blocks, Construction, Plastic, Vinyl, Leather (500 Gm)

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KEDIA MINERALS Iron oxide is predominantly employed as the feedstock of the iron and steel industries and alloy manufacturing as a whole. Iron oxides are used in polishing applications, pigment production, magnetic recording fabrication, photocatalysis, and Medicine. Fine particles of iron oxide have applications as the final polish on metallic lenses, jewelry, and cosmetics. In addition to this, iron oxides are used in dental composite together with titanium oxide. Considering the magnetic property of iron oxides, it is most commonly employed in the fabrication of different types of magnetic recordings and storage like discs for data storage and magnetic tapes. Also, iron oxides are extensively used as a photoanode agent used in solar water oxidation. However, its application in this case and its efficiency are somehow limited by a short diffusion length of 2 to 4 nm of photo-excited charge carriers as well as fast recombination that requires a large overpotential to get the reaction started. A lot of research is done in order to improve iron oxide performance based on surface functionalization and the use of substitute crystal phases.