Fig. 14From: A Ternary Magnetic Recyclable ZnO/Fe3O4/g-C3N4 Composite Photocatalyst for Efficient Photodegradation of Monoazo DyeMechanism for photocatalytic degradation of monazo dyes on the ZnO/Fe3O4/g-C3N4-50% photocatalystBack to article page