Redox reactions are a fundamental component of planetary formation and evolution. Nevertheless, scientific studies have shown that neither the oxygen fugacity of the lunar interior nor the lunar ...

Hematite and other transition metal oxides are used in the renewable production of hydrogen. Researchers at the TU Darmstadt have discovered why the materials reached their limits doing so. Their ...

Knowing about the different types of iron ore is useful for investors interested in the space. Iron, a key material in steel and other applications, is most often found in hematite and magnetite ores, ...

Hydrogen production using sunlight energy (solar-water splitting) has gained much attention in the quest to move towards carbon-neutral technologies. If chemical products with applications in the ...

Finding an efficient solar water splitting method to mine electron-rich hydrogen for clean power has been thwarted by the poor performance of hematite. But by 're-growing' the mineral's surface, a ...

The opaque minerals in ten lava flows of the Keweenawan series of Michigan were studied microscopically by the writer. The basaltic lavas, which range in thickness from 100 to 1,400 feet, contain ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? The search for magnetic monopoles has consumed the field of condensed matter physics ...

On challenging slopes that NASA's Mars rovers began exploring this month, both Spirit and Opportunity have found new surprises for the folks back home. On challenging slopes that NASA's Mars rovers ...