The facile synthesis of a magnetic OMS-2 catalyst for decomposition of organic dyes in aqueous solution with peroxymonosulfate

A magnetically recyclable nanocomposite, manganese oxide octahedral molecular sieves (OMS-2) coated Fe₃O₄ nanoparticle, was prepared by a facile solvent-free process, and used for peroxymonosulfate activation and pollutants degradation.