Platinum costs roughly $31,000 per kilogram. Iron costs less than a dollar. That price gap has haunted the hydrogen fuel-cell ...
A team of researchers has demonstrated that a single-atom iron catalyst can match platinum’s performance in the oxygen ...
A new study has challenged conventional wisdom on oxygen reduction reaction (ORR) catalysts by uncovering a novel reaction pathway in weak-binding metal–nitrogen–carbon (M–N–C) single-atom catalysts ...