The physical and chemical properties of pristine polyaniline (PN) and its composites PNZ, PNF, and PNFZ, are discussed in the following. In supercapacitors, the capacitive properties of an electrode material are intricately linked to its structural characteristics and surface area. Thus, attaining high electrochemical performance necessitates a nanostructured morphology that maximizes surface area and provides unobstructed pathways for efficient ion transport. To understand the impact of composite synthesis on material structure, SEM images were recorded for all compounds. Figure illustrates the morphological features of PN, PNZ, PNF, and PNFZ, providing insights into the structural features and differences.