Mn3O4 and Ag2MnO4 nanoparticles loaded on g-C3N4 as magnetically catalysts for sonodegradation of dyes

New magnetic Mn3O4/g-C3N4 and Ag2MnO4/g-C3N4 nanocomposites have been synthesized based on Mn(II) Schiff base complex used for sonodegradation of methylene blue (MB) methyl orange (MO) dyes in aqueous solution. Ag2MnO4 nanoparticles (NPs) from Mn3O4 NPs AgNO3 under ultrasonic irradiation the first time. The results indicate that method presence is better than solar degradation processes. photodegradation rates MB MO observed (k= 0.0916 min-1) 0.0381 min-1), as compared to pure compounds are good fluorescent materials.