Highlights•Iron in electrolyte enhances activity and durability of oxygen evolution
catalysts.•Iron in electrolyte deactivates of noble metal hydrogen evolution.•An 'iron …

In this study, the metal cyclonic combustor (MC 2) was utilized to investigate the formation of
nanoparticles (nPMs) and NO x during the combustion of iron powder under varying input …

Reactive metals are emerging as potential zero‑carbon energy carriers. The recent increase
in fundamental knowledge on this topic calls for an assessment of the actual potential of the …

Low-temperature electrochemical reduction (electroreduction) of iron oxides is a promising
alternative to the conventional methods for iron production due to its CO 2-free operation …

A promising route toward room-temperature ironmaking is electrowinning, where iron ore
dissolution is coupled with cation electrodeposition to grow pure iron. However, poor …

Iron electrowinning offers a greener path for steel production. While alkaline media has
received the most significant attention, the acidic media declined due to low Faradaic …

The low-cost production of high-purity metallic iron is of great practical importance. Herein,
we report the direct production of high-purity metallic iron (99.92%) via a one-step …

Iron electrowinning offers a greener path for steel production. While alkaline media has
received the most significant attention, the acidic media declined due to low Faradaic …

Iron (Fe) is a promising candidate for energy carriers due to its high energy density,
abundance, and transportability. Energy is released during the combustion of iron powder …

In biodiesel esterification, metal oxides of solid catalysts and magnetic nanoparticles are
commonly used. Studies highlight that microwave technology can significantly shorten …