STUDY THE EFFECT OF GRAPHENE ON POLYMER (PAPA) COMPONENT

Abstract

In this study graphene was prepared from the reaction of the graphene oxide by hummer methods. The prepared nanoparticles were characterized by infrared spectra, X-ray diffraction (XRD), atomic force microscope (AFM), and scanning electronic microscope (SEM). Two types of polymers were prepared (PAPA) , Were diagnosed by FT_IR. The polymeric chips were maxed with vinyl alcohol polymer (PVA)(it's physical and chemical properties was known). The physical and electronic properties of these polymers were studied after deflection with nanoparticles. Electrophysiological measurements showed that the PAPA with graphene nanoparticles has shown a higher conductivity than the (PAPA) polymers. and the real dielectric moment constant of (PAPA +Graphene). Whereas the electrostatic moment constant showed a significant in PAPA. The study showed that these latter particles have a higher electric capacity of store energy than the polymer and are suitable for many applications ranging from the manufacture capacity to batteries. Key word: Graphene, nanoparticles, polymer PAPA, conductivity, Dielectric constant, Nanocomposites.