The Electrical Properties of Poly(o- toluidine) Doped with DBSA Blend with Polyethylene Oxide PEO as Nano Conducting

Poly (o-toluidine) (POT) doped with Dodecyl benzene Sulfonic Acid DBSA synthesis by chemical polymerization method using ammonium persulphate as oxidizing gent. Nano Conducting polyblends POT-DBSA/POE films were prepared by mixed different ratio (0 – 10%, 150%, 25%, 35 %,45%and 50%) of polyethylene oxide polyethylene oxide (PEO) with conducting polymer (POT-DBSA) and prepared by spin coating method. Morphology and diameters of the nanofibers were studied by Atomic Force Microscope (AFM). The diameter of nanfiber was about 85.49 nm (at 15 wt % PEO concentration) and increased with increasing concentration to 105 nm (at 50 wt % PEO concentration).. The electrical properties of conducting polyblends POT-DBSA/POE were measured by two probes method. I-V characteristic of these films at different weigh ratio of POE were investigated.They showed ohmic behavior at all applied voltages. The electrical conductivity increases as POE increase from7.2 x1