International Journal of Polymer Science / 2015 / Article / Fig 5

Research Article

Preparation of Chloro Penta Amine Cobalt(III) Chloride and Study of Its Influence on the Structural and Some Optical Properties of Polyvinyl Acetate

Figure 5

SEM photographs for PVAc/[Co(NH3)5Cl]Cl2 composite films with different concentrations of [Co(NH3)5Cl]Cl2: (a) 0 wt.%, (b) 3 wt.%, (c) 6 wt.%, and (d) 9 wt.%.