Performance of the Chemical and Electrochemical Composites of PPy/CNT as Electrodes in Type I Supercapacitors

Figure 12

Charge and discharge curves of electrochemical and chemical PPy/CNT composites in EC/DMC (50% v/v) containing 1 mol L⁻¹ LiClO₄. The current densities of the composites and their constituent materials were 1.0 mA cm⁻² for the electrochemically synthesized PPy/CNT composite and 0.1 mA cm⁻² for the chemically synthesized PPy/CNT composite.

(a)

(b)