Impedance Spectroscopy, AC Conductivity, and Conduction Mechanism of Iron(II) Chloride/Polyvinyl Alcohol/Polyvinylpyrrolidone Polymer Blend

Table 4

Values of the exponent n, coefficient A, and the DC conductivity for pure 0.5 wt.% FeCl₂ PVA/PVP electrolyte blend sample.

T (°C)	n	A	σdc
30	1.030	3.52E − 06	3.52E − 05
40	0.878	5.02E − 06	3.52E − 05
50	0.747	7.09E − 06	3.52E − 05
60	0.543	5.38E − 06	2.42E − 04
70	0.400	2.94E − 06	2.47E − 04
80	0.276	2.16E − 03	1.62E − 03
90	0.177	6.35E − 03	4.76E − 03
100	0.124	1.15E − 02	8.62E − 03
110	0.093	1.79E − 02	1.34E − 02
120	0.077	2.52E − 02	1.89E − 02
130	0.062	3.07E − 02	2.30E − 02
140	0.046	4.78E − 02	3.59E − 02