Integrating Z-scheme heterojunction of Co<sub>1</sub>-C<sub>3</sub>N<sub>4</sub>@α-Fe<sub>2</sub>O<sub>3</sub> for efficient visible-light-driven photocatalytic CO<sub>2</sub> reduction
Bingcai He, Chao Zhang, Peipei Luo, Yu Li, Tong‐Bu Lu
Abstract
A direct Z-scheme heterojunction of Co<sub>1</sub>-C<sub>3</sub>N<sub>4</sub>@α-Fe<sub>2</sub>O<sub>3</sub> was constructed for efficient photocatalytic CO<sub>2</sub> reduction coupled with water oxidation under visible-light irradiation, with a CO generation rate of 14.9 μmol g<sup>−1</sup> h<sup>−1</sup> and CO selectivity over 99%.
Topics & Concepts
PhotocatalysisVisible spectrumHeterojunctionSelectivityMaterials scienceAnalytical Chemistry (journal)IrradiationChemistryInorganic chemistryPhysicsOptoelectronicsCatalysisChromatographyBiochemistryNuclear physicsAdvanced Photocatalysis TechniquesCO2 Reduction Techniques and CatalystsNanocluster Synthesis and Applications