Figure 6

(a,b) AFM images of Membrane, (c) particle size distribution histogram for membrane (average of particle size = 95.6 nm) and (d) histograms of roughness for membrane (pick to valley roughness = 130.0 nm).

(a,b) AFM images of Membrane, (c) particle size distribution histogram for membrane (average of particle size = 95.6 nm) and (d) histograms of roughness for membrane (pick to valley roughness = 130.0 nm).