Photo-driven selective CO2 reduction by H2O into ethanol over Pd/Mn–TiO2: suitable synergistic effect between Pd and Mn sites

The Mn–Pd interaction of Pd/Mn–TiO₂ is a promising catalyst to enhance C₂H₅OH selectivity since Pd with a strong ability to capture and transport electrons and Mn with multifarious activation of the reactant (CO₂ and H₂O).