Characterization and Optical and Dielectric Properties of Polyvinyl Chloride/Silica Nanocomposites Films

Figure 12

The variation of AC conductivity for pure PVC and PVC-SiO₂ nanocomposite films with temperature at different frequencies.

(a) Pure PVC

(b) 1 wt.% NS

(c) 2 wt.% NS

(d) 4 wt.% NS