Photo‐self‐Fenton Reaction Mediated by Atomically Dispersed Ag−Co Photocatalysts toward Efficient Degradation of Organic Pollutants

Abstract Achieving the complete mineralization of persistent pollutants in wastewater is still a big challenge. Here, we propose an efficient photo‐self‐Fenton reaction for the degradation of different pollutants using the high‐density (Ag: 22 wt %) of atomically dispersed AgCo dual sites embedded in graphic carbon nitride (AgCo−CN). Comprehensive experimental measurements and density functional theory (DFT) calculations demonstrate that the Ag and Co dual sites in AgCo−CN play a critical role in accelerating the photoinduced charge separation and forming the self‐Fenton redox centers, respectively. The bimetallic AgCo−CN exhibited excellent photocatalytic performance toward the phenol even under extreme…