Research Article

Frequency and Temperature Dependences of Dielectric Dispersion and Electrical Properties of Polyvinylidene Fluoride/Expanded Graphite Composites

Figure 10

Log-log plot of critical frequency 𝑓 𝑐 versus ( Φ Φ 𝑐 ) for PVDF/EG nanocomposites. The inset displays the relationship between 𝑓 𝑐 and 𝜎 D C .
261748.fig.0010