Investigation electrical properties of nanofiber polyaniline with molarity dopant variation as polymer conductive

Abstract

This study investigated the electrical properties of polyaniline nanofiber with molarity dopant variation. The electrical property observed on the polyaniline nanofiber was carried out by using High Precision LCR meter. Polyaniline nanofiber in this study is synthesized by the interfacial polymerization method in 0.32 M Aniline into Toluena with 4mmol APS into HCl solution with molarity between 0.6 M to 2.4 M. The synthesis results were also observed further by Scanning Electron Microscope (SEM). The results of this study indicate that the increase in dopants molarity give effect to the increment of conductivity and diameter fiber of the material.