Fabrication and Investigation of a MoS2/Fe3O4/PANI Composite for Supercapacitor Applications

This study investigates a successful fabrication of MoS_2/Fe₃O₄/PANI composite by chemical co‐precipitation method. The facile hydrothermal approach was employed to synthesize a MoS_2/Fe₃O₄ composite, followed by the utilization of a conventional chemical oxidation strategy to produce a PANI coating on the composite, thereby generating an active material for electrochemical reactions and a structure facilitating the transportation of ions via multiple pathways. The fabricated MoS_2/Fe₃O₄/PANI composite was characterized by SEM, ICP, XRD, FT‐IR, and so on. In this study, we delved into the electrochemical charge storage feature of MoS_2/Fe₃O₄/PANI. The electrochemical characteristics of the nanocomposite were assessed through the implementation of cyclic voltammetry (CV), electrochemical impedance spectroscopy (EIS), and chronopotentiometry techniques in a 3 M KOH electrolytic solution, utilizing …