Synthesis, Electrical Conductivity, and Dielectric Behavior of Polyaniline/V₂O₅ Composites

Table 2

Temperature dependence of slope (𝑚) and DC conduction loss of pure PANI and PANI/V₂O₅ composites (different weight %).

Sample	𝜀^′′dc	(𝑚)	Indirect band gap 𝐸𝑔 (eV)
PANI	2.9×10^−3	−0.2	3.22
PANI/V2O5 20 wt%	1.5×10^−3	−0.03	3.27
PANI/V2O5 30 wt%	1.28	−0.009	3.31
PANI/V2O5 40 wt%	4.8×10^−3	−0.0034	3.32