Fig. 3. Particle size distribution curves of the (a) Ag-EMT 1 and (b) Ag-EMT 2 samples. The average size of the nanoparticles is 50 ± 5 nm. The insets are coating suspensions of Ag-EMT 1b and Ag-EMT 2b, respectively. (c) and (d) are the SEM images of Ag-EMT films of Ag-EMT 1b and Ag-EMT 2b, and the thickness is 500 nm. The scale bar is 2 μm. (e) and (f) are the AFM images of the Ag-EMT films of Ag-EMT 1b and Ag-EMT 2b.
