Figure 6

EDS analysis of (a) ZnS/TiO₂, (b) N₂-plasma-treated ZnS/TiO₂, and (c) CF₄-plasma-treated ZnS/TiO₂ nanocomposites. The elemental mapping of (d-h) ZnS/TiO₂, (i-m) N₂-plasma-treated ZnS/TiO₂, and (n-r) CF₄-plasma-treated ZnS/TiO₂ nanocomposites.