An Investigation of PPy@1T/2H MoS2 Composites with Durable Photothermal-Promoted Effect in Photo-Fenton Degradation of Methylene Blue and in Water Evaporation

MoS2 has garnered considerable attention as an exceptional co-catalyst that is capable of significantly enhancing the efficiency H2O2 decomposition in advanced oxidation processes (AOPs). This improvement allows for a reduction required amounts and Fe2+. In this study, we investigated cyclic durability photo-Fenton catalysts, focusing on degradation pollutants through introduction PPy into heterogeneous 1T-2H units. The resulting photothermal-Fenton comprising non-ferrous Fenton demonstrated excellent performance simulated pollutants. comparison with MoS2, PPy@1T-2H composite exhibited remarkable stability photothermal enhancement methylene blue (MB) under visible light irradiation. reaction efficiently degraded contaminants, achieving 99% removal within 5 min 99.8% 30 min. Moreover, complex displayed enhanced during reaction, contaminant 92%, even after 13th test. combined effects improved both photocatalytic catalytic reactions. Furthermore, outstanding evaporation water, 86.3% one solar