Highly efficient and stable photocatalytic reduction of CO2 to CH4 over Ru loaded NaTaO3†
Abstract
An efficient and stable photocatalytic activity was obtained over NaTaO3 by introducing an electron donor (H2) into the CO2 reduction process with water. Ru/NaTaO3 demonstrated the best activity (CH4 51.8 μmol h−1 g−1) and product selectivity in converting CO2 to CH4.