Oxygen evolution is considered one of the most energy-intensive steps in water electrolysis and is therefore a key factor for ...

For more than a century, the well-known 18-electron rule has guided the field of organometallic chemistry. Now, researchers at Okinawa Institute of Science and Technology (OIST), in collaboration with ...

Here's what you need to know about protective coatings for metal to achieve professional, long-lasting results.

This thesis explores how nature-inspired chemical compounds, catalysts, can be used to speed up important chemical reactions. In nature, special proteins called enzymes help carry out reactions ...

The film discusses various chemical processes, particularly focusing on oxidation and reduction reactions involving elements like hydrogen, oxygen, coke, magnesium, and aluminum. It explains how ...

A newly developed pentanuclear iron complex (Fe5-PCz (ClO₄)₃) can offer an efficient, stable, and cost-effective solution for water oxidation. By electrochemically polymerizing the complex, ...

Iron-complex-based catalytic system for high-performance water oxidation in aqueous media. Nature Communications, 2025; 16 (1) DOI: 10.1038/S41467-025-57169-Y ...

"We were trying to create a replica Martian dust in the laboratory using different types of iron oxide," explains planetary geologist Adomas Valantinas of Brown University in the US. "We found that ...

Iron and Oxygen combine together to form iron oxide with different molecular formulae.Most common is Fe2O3 or ferric oxide (iron is in +3 oxidation state).This material is found in nature as an iron ...

Reactions in the atmosphere likely lead to oxidation of iron minerals, and these reactions convert some of the minerals into acids, which are more soluble in the ocean, Lyons said.

Summary Researchers studied ancient iron-oxidizing bacteria to understand their role in Earth's early iron formations. The study found that nitrate-reducing bacteria produced toxic nitrogen monoxide, ...