One-step synthesis of novel PANI-Fe3O4@ZnO core-shell microspheres: An efficient photocatalyst under visible light irradiation

PANI-Fe3O4@ZnO core-shell composite with ZnO shell and PANI core, Fe3O4-OA was embedded in PANI, has enhanced photocatalytic activity under visible light irradiation and can be separated using an external magnet.