Novel In Situ Fabrication of Fe-Doped Zinc Oxide/Tin Sulfide Heterostructures for Visible-Light-Driven Photocatalytic Degradation of Methylene Blue

Figure 9

(a) Reusability test of ZSF3 nanocomposite and (b) proposed charge carrier transport mechanism of Fe-doped ZnO/SnS nanocomposite under visible light.

(a)

(b)