Figure 12

Impedance plots for CSPEN3 sample at different temperatures. Clearly from 30 to 50 °C the diameter of second semicircle in impedance plots decreases. From 60 °C and above only one semicircle can be distinguished.
Impedance plots for CSPEN3 sample at different temperatures. Clearly from 30 to 50 °C the diameter of second semicircle in impedance plots decreases. From 60 °C and above only one semicircle can be distinguished.