Recent trends in magnetic spinel ferrites and their composites as heterogeneous Fenton-like catalysts: A review.

In recent years, there has been a growing interest in utilizing spinel ferrite and their nanocomposites as Fenton-like catalysts. The use of these materials offers numerous advantages, including ability to efficiently degrade pollutants and potential for long-term and repeated use facilitated by their magnetic properties that make them easily recoverable. The remarkable catalytic properties, stability, and reusability of these materials make them highly attractive for researchers.

Fabrication of novel magnetic MgCuFeO/SiO/CeO nanocomposite synthesized by a simple ultrasonic-assisted route for organic dye removal using Fenton-like reaction.

Fenton-like degradation of contaminants is considered to be a feasible method for eliminating environmental pollution. In this study, a novel ternary MgCuFeO/SiO/CeO nanocomposite was fabricated using a novel ultrasonic-assisted technique, and investigated as a Fenton-like catalyst for the removal of tartrazine (TRZ) dye. The nanocomposite was synthesized by first coating the SiO shell around the MgCuFeO core via a Stöber-like process to form MgCuFeO/SiO.