Synthesis and study some optical properties of conducting polymer poly P-anisidine(PPANS) ) doped with camphor sulphonic acid (CSA)

Abstract

Poly(p-anisidine) (PPANS) was prepared by chemical methods. Camphor sulphonic acid with weight ratio (0-40)% used to doped P(P-anisidine .Thin films of the doped each ratio of Poly (P- anisidine ) conducting polymers were prepared by spin coating method on glass slid , then placed on a hotplate with temperature of 90°C for a period of 15 min for drying. The polymer was characterized by FT-IR spectroscopy and DXR . The optical properties was measured by UV-VIS spectrophotometer. The optical data analyses indicated that the transition was direct transition . All these results were discussed.