Dynamic Dual-Site Relay Catalysis Enables Selective Solar-Driven CO2 Reduction Toward Ethanol.
Photocatalytic CO2 reduction to ethanol (C2H5OH) offers a sustainable carbon recycling route but is limited by inefficient C-C coupling under visible light irradiation. Here, we report a defect-engineered WO3-x/InSAs (SAs, single atoms) photocatalyst with a dynamic dual-site relay mechanism, where electron-rich W-VO (V...