More information: Dongkyu Lee et al, Structural insights into iron-based phase transformation oxides for highly efficient thermochemical water splitting, Acta Materialia (2025). DOI: 10.1016/j ...

Items made from stainless steel, however, ... Rust is the result of iron reacting with oxygen in air or water to form iron oxide. The corrosive process, known as oxidation, ...

A new low-temperature electrochemical process that produces metallic iron from iron oxide and saltwater could help clean up steelmaking’s act (Joule 2024, DOI: 10.1016/j.joule.2024.01.001).

The magnetic strength of iron oxide grains embedded within fired items can be measured and then matched up to the known strengths of Earth's historic magnetic field.

Once the treatment facility is operational, True Pigments aims to extract approximately 2 million pounds of iron oxide per year and clean up seven miles of stream – starting from Sunday Creek to ...

Brickmakers baked the bricks, which were imprinted with the names of Mesopotamian kings, between the third and first millennia B.C. Iron oxide grains within the clay recorded changes in Earth's ...