Construction of magnetic MgFe₂O₄/CdS/MoS₂ ternary nanocomposite supported on NaY zeolite and highly efficient sonocatalytic degradation of organic pollutants

Abstract

A magnetically separable NaY zeolite/MgFe2O4/CdS NRs/MoS2 NFs nanocomposite was successfully manufactured and utilized as a new sonocatalyst for the effective degradation of toxic organic dyes.

Synergistic impacts of sonolysis aided photocatalytic degradation of water pollutant over perovskite-type CeNiO3nanospheres

“…23,24 The sonolysis strategy had been applied as a remarkable and ecologically responsible methodology with excellent performance to eradicate azo dyes via reactive oxygen species (ROS) such as OH , O 2 H radicals, and others. 25,26 The employment of ultrasonic waves in aqueous solutions promotes the creation and consequent collapse of bubbles within the operating solution, resulting in pressure and temperature spikes of around 1800 atm and 5000 K, respectively, termed as ''hot spots''. 27,28 The predominant source of reactive OH radicals formed by the disintegration of H 2 O molecules at these ''hot spots'', as demonstrated in reactions ( 1) and (2).…”

Optimization of Visible-Light-Driven Ciprofloxacin Degradation Using a Z-Scheme Semiconductor MgFe2O4/UiO-67

“…The absorption bands observed in the regions of 670–900 and 1000–1260 cm –1 were attributed to the C–H bending vibration and the C–O stretching vibration of the metal–organic framework linker, respectively. , Peaks observed at 458 and 670 cm –1 are assigned to Zr–OH and Zr–O vibrations, respectively . It is noteworthy that all of the MU- x composites displayed peaks at 570 and 440 cm –1 , corresponding to the Fe–O and Mg–O vibrations in MgFe 2 O 4 …”