Preparation and Performance of Co3O4/Polyaniline Nano-Composite for Supercapacitor
Cobalt oxide-Polyaniline (Co3O4/PANI) nanocomposites were prepared via inverted emulsion polymerization. The structure of the obtained composites were characterized by X-ray diffraction (XRD). The electrochemical behavior was studied by cyclic voltammetry(CV) and electrochemical impedance spectrometry(EIS) experiments. The Co3O4/PANI(1:2) composite calcined at 400°C exhibits the highest capacitance value of 357 F/g at the scan rate of 5mV/s.
Zhong Cao, Xueqiang Cao, Lixian Sun, Yinghe He
S. P. Yu et al., "Preparation and Performance of Co3O4/Polyaniline Nano-Composite for Supercapacitor", Advanced Materials Research, Vols. 239-242, pp. 2042-2045, 2011