Table1: Fitting values for the equivalent circuit elements by the simulation of the impedance spectra of PANA and Au/copolymer core/shell nanocomposites.
Samples	Rs*(kΩ)	Cdl (μF)	Rct(kΩ)	Q(CPE) (μΩ-1)	n	Chi-squared error (10-3)
PANA	14	5.22	21.8	10.0	0.67	8.85
Au/copolymer	60	5.80	83.0	2.7	0.84	5.83
*Rs values were calculated from Nyquist figures.