Sulfanilamide (SN), characterized by its structural stability and resistance in natural degradation, has emerged as a persistent organic pollutant of great concern in aquatic environments. To address the challenge of efficiently removing high concentrations of SN, this study developed a three-dimensional catalytic degradation system (Mo SACs -CoCO 3 /3D-EC/PMS). In this system, single-atom molybdenum (Mo) not only serves as a highly active catalytic center but also enhances the synergistic effect of the support through electronic modulation. Under the influence of an external electric field, t...
