One-dimensional triple heterostructure Ag@Fe3O4-TiO2 was successfully achieved by a facile co-precipitation and chemical-solution-deposition process method.
One-dimensional triple heterostructure Ag@Fe3O4-TiO2 exhibited enhanced photocatalytic properties and can be easily recovered by an extemal magnetic field.
The mechanisms for the enhanced photocatalytic effect of the heterostructure were discussed.