Catalytic activity of a magnetic Fe2O3@CoFe2O4 nanocomposite in peroxymonosulfate activation for norfloxacin removal

In this study, Fe₂O₃ nanoparticles derived from a metal organic framework (MIL-88B) template were successfully decorated on CoFe₂O₄ flower-like nanostructures through a facile hydrothermal/calcination method.