Studies on Ion-Exchange Properties of Polyaniline Zr(IV) Tungstoiodophosphate Nanocomposite Ion Exchanger

Table 1

AC conductivity of various polyaniline samples at room temperature.

Sample	𝐶 (nano-or-pico Faradays)	𝐷 or tan δ	𝑟 (mm)	𝑑 (mm)	𝜎ac (Scm^−1)
PANI salt	15.30 (n.f)	4.90	6.69	1.78	5.893×10^−3
Dedoped PANI	9.2 (p.f)	0.96	6.73	1.42	5.528×10^−7
PANI ZrTIP	16.10 (n.f)	4.40	6.67	2.66	8.471×10^−3
Dedoped PANI ZTIP	8.9 (p.f)	0.57	6.67	0.84	1.916×10^−7
H^+ form of PANI ZTIP	17.16 (n.f)	4.74	6.66	1.53	5.561×10^−3