Cover Feature: Supported Iridium‐based Oxygen Evolution Reaction Electrocatalysts ‐ Recent Developments (ChemCatChem 20/2022)

The Cover Feature portrays an iridium nanoparticle as a bird that is hesitant in choosing appropriate nest among different options, which represent electrocatalyst supports. scene illustrates the necessity and difficulty to find high surface area electrically conductive Ir support material able withstand oxidative oxygen evolution reaction (OER) conditions acidic media. In their Review, L. Moriau co-workers evaluate materials like carbon, ceramic, metal carbides composites. effect or interaction of with nanoparticles′ performances critically discussed reasons for enhancement activity stability are highlighted. Finally, future research directions challenges finding adequate OER presented. More information can be found Review by co-workers.