Studing the factors which affect on the chemical structures,morohology and thermal stability of poly pyrrole and composites

Abstract- The present article studied the subject in 2 different parts: first part is related to poly pyrrole / ferric oxide was prepared in the aqueous media using PVP as a surfactant. morphology, thermal stability and thermal degradation were studied by scanning electr-on microscopy(SEM), X-ray diffraction (XRD) , thermal gravimetric The results indicate that Fe2O3 and PVP affect on the properties of composites . The second part is about, PVC particles which were coated with PPy, by using chemical oxidative polymerization method. The chemical microscopy (SEM) .PVC influence on the properties of product. work for CCFA-4 should not exceed one hundred and fifty words. It should be a single paragraph. Keywords-,, , PVC, , ,, .