International Journal of Polymer Science / 2015 / Article / Fig 4

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 4

FTIR graph of PVAc/[Co(NH3)5Cl]Cl2 composites film with different concentrations: (a) pure PVAc, (b) 3 wt.% (c) 6 wt.%, and (d) 9 wt.%.