Fig. 7From: Magnetically Separable Fe3O4/AgBr Hybrid Materials: Highly Efficient Photocatalytic Activity and Good StabilityThe stability of the pure AgBr and Fe3O4/AgBr-0.5 hybrid materials on MO photodegradation in the consecutive three cycles. The inset shows that Fe3O4/AgBr-0.5 composites have a certain magnetic response to an applied magnetic fieldBack to article page