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. 2020 Sep 18;10(57):34702–34711. doi: 10.1039/d0ra06596j

Fig. 3. SEM images of (a) TiO2 nanorod arrays, (b) Ag-modified TiO2 nanorod arrays; (c) TiO2 nanorod arrays/ZnO nanoparticles, (d) TiO2/ZnO heterojunction nanotree arrays; (e) Ag-modified TiO2/ZnO heterojunction nanotree arrays and (f) an EDS spectrum of Ag-modified TiO2/ZnO heterojunction nanotree arrays.

Fig. 3