Magnesium-Tuned Phase Evolution of Fe-Zn-K Catalysts for Stable CO2 Hydrogenation to α-Olefins
Iron catalysts are promising for CO2 hydrogenation to α-olefins but suffer from deactivation due to the oxidation of active carbide phases. To address this, we synthesized a series of Mg-promoted FeZnK catalysts via co-precipitation to investigate the impact of alkaline earth metals on catalytic stability and structu...