Figure 1

Topographical study included SEM images of kaolinite (A) and Ka/ZnONPs (B) as well as EDX charts of kaolinite (C) and Ka/ZnONPs (D).

Topographical study included SEM images of kaolinite (A) and Ka/ZnONPs (B) as well as EDX charts of kaolinite (C) and Ka/ZnONPs (D).