INVESTIGATION ON PRISTINE AND DOPED PVDF-HFP ELECTROSPUN THIN FILMS

This paper focuses on the comparative study of pristine PVDF-HFP and Graphene oxide doped PVDF-HFP thin film fabricated by electro spinning method. The films are characterized by the SEM for the surface morphology of the films, XRD was carried out the phase conformation and FTIR was done to see the stretching of the bonds in pristine and doped films. This paper helps in understanding the of effect of graphene oxide as dopant. Thus in conclusion we compared the PVDF-HFP films with graphene oxide doped film to know the presence of beta phase which is responsible for piezoelectric property and applied for the design of sensors.