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Iron Oxide Fe3O4 Powder

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About Iron Oxide Fe3O4 Powder

Iron oxide (II, III) (Fe3O4) is a highly insoluble and thermally stable iron source suitable for glass, optical and ceramic applications. Oxide does not conduct electricity. However, certain oxides of perovskite structure have conductivity in the cathodes of solid oxide fuel cells and oxygen generation systems. They are compounds containing at least one oxygen anion and one metal cation. They are generally insoluble in aqueous solutions (water) and are very stable, making them useful for ceramic structures, as simple as the production of clay bowls for advanced electronic devices, and for lightweight structural components in aerospace and electrochemical applications such as fuels Batteries in which they exhibit ionic conductivity. Metal oxides are basic high-purity (99.999%) iron oxide (FeO) anhydrides, so they can react with acids and strong reducing agents in redox reactions. Iron oxide can also be made into particles, nuggets, powders, sputtering targets, tablets and Nano powders. In most cases, iron oxide is usually available immediately. High purity, submicron and Nano powder forms can be considered. Provide other technical, research and safety (MSDS) information. Feel free to send an inquiry to get the latest price if you would like to buy Zinc Sulfide ZnS Powder in bulk.


How is Iron Oxide Fe3O4 Powder Produced?

Fe3O4 is produced by Schikorr reaction. This reaction converts iron (II) hydroxide (Fe(OH)2) into iron oxide (II, III) (Fe3O4). Under anaerobic conditions, ferrous hydroxide (Fe(OH)2) oxidizes in water to form magnetite and molecular hydrogen. Schikorr \'s reaction explains this process.

3Fe(OH)2Fe3O4 + H2 + 2H2O

Ferrous Hydroxide Magnetite Hydrogen Water.


Applications of Iron Oxide Fe3O4 Powder

Fe3O4, commonly known as iron oxide black, magnetite, and black iron oxide, can be used in many different fields, for example:

Iron (II, III) oxide is used as a black pigment also known as Mars Black.

It is used in the Haber process as a catalyst.

It is used in the water-gas shift reaction.

Fe3O4 Nano particles are used in MRI scanning as contrasts against it.

It protects steel from rusting.

It is an ingredient in thermite which is used for cutting steel.

Tag: powder   Iron   Fe3O4   oxide