In the present paper, we have carried out a study of the effect of regioregularity on the specific capacitance of P3HT.
Therefore, P3HTs with three different regioregularities have been synthesized and characterized.
Structural analysis of P3HTs was performed by nuclear magnetic resonance (NMR), UV–Vis spectroscopy, differential scanning calorimetry (DSC) and X-ray diffraction (XRD) studies. Electrochemical performance of P3HTs
was studied by cyclic voltammetry, galvanostatic charge–discharge and electrochemical impedance spectroscopy as a function of regioregularity.