Syntheses and study the optical and electrical properties of Polyaniline-Oxalic thin film

Abstract EN

Polyanilne-Oxalic have been successfully synthesized by using aniline hydrochloride and ammonium per sulfate in ice path at(0-5)0C, and oxalic acids as dopents.

The structural and optical properties of (PAni) are investigated by using UV-VIS spectra photometer, the XRD analysis and FT-IR pattern confirmed the formation of (PAni).

The UV-VISspectra show three absorption peaks at (299),(362),(454) nm , the value of Eg is equal to 2.7 eV .The electrical properties are investigated.

The experiment results show that the D.C.

electrical conductivity of PAni-ox.

are ( 8.2×10-2S/cm ) at R.T.