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

Table 1

Electrical and dielectric parameters of pure PANI and PANI/V₂O₅ composite (different weight %).

Sample	𝜎dc (Ω^−1 cm^−1)	Δ𝐸 (eV)	𝜎0 (Ω^−1 cm^−1)	𝑇=302 K and 𝑓=850 KHz
				𝜀^′	𝜀^′′
PANI	3.58×10^−9	0.22	2.99×10^−6	7.59	173.43
PANI/V2O5 20 wt%	6.20×10^−8	0.61	2.00×10^−1	8.35	3158.35
PANI/V2O5 30 wt%	2.48×10^−6	0.17	1.10×10^−4	235.68	3193.48
PANI/V2O5 40 wt%	6.16×10^−8	0.46	8.6×10^−4	242.34	85682.81