Fig. 4From: Magnetically Separable Fe3O4/AgBr Hybrid Materials: Highly Efficient Photocatalytic Activity and Good StabilityVisible light responded photodegradation of MO on the series of photocatalysts obtained. (a) Fe3O4. (b) AgBr. (c) Fe3O4/AgBr-0.1. (d) Fe3O4/AgBr-0.5. (e) Fe3O4/AgBr-1Back to article page