Here, the magnetic Fe3O4@SiO2/PAEDTC@MIL-101 (Fe) with a new core-shell structure was synthesized, and its sonophotocatalytic properties were evaluated for acid red 14 (AR14) degradation. Particle characterizations determined by scanning electron microscope (SEM), transmission microscopy (TEM), X-ray powder diffraction (XRD), vibrating-sample magnetometer (VSM), analysis results offered an exce...