Improved iron catalysts achieve near-zero CO₂ emissions in liquid fuel synthesis from syngas

Previously, chemists tried to reduce CO 2 formation by coating iron catalysts with hydrophobic materials or graphene layers, which only lowered selectivity to below 13%. Modifying iron carbide ...
BBC

Reactions of alkali metals with halogens

When the alkali metals react with the different halogens (Group 7 of the periodic table), the group of compounds formed are known as the alkali metals halides. Due to the fact that there are a number ...