Characterisation of poly (acrylonitrile-vinyl acetate) / graphene oxide nanofiber structures [Nanolif yapili poli (akrilonitril-vinil asetat)/ grafen oksit yapilarin karakterizasyonu]

In this study,it was aimed to determine the production parameters of graphene oxide (go) added poly(acrylonitrilevinyl acetat) (p(an-vac)) electrospun nanofiber textile surfaces and the structural properties. produced (p(an-vac)) composite textiles surfaces were analyzed by using sem (scanning electron microscopy),ft-ir (fourier transform infrared spectroscopy),tga (thermogravimetric analysis),dtga (differential thermogravimetric analysis),dsc (differential scanning calorimetry) and tensile test. according to the sem result,there was not a lineer correlation between go content and average fiber diameter. the specific peaks of go were observed for all the p(an-vac)/go nanocomposite surfaces in the ft-ir spectra. thermal analyses of tga and dsc showed that thermal stability was enhanced with addition of go. tensile tests proved that the addition of go into pure p(an-vac) had a reinforcing effect in all the samples and increased the tensile strength of samples. on the other hand it was determined that elongation values decreased,and young's modulus values increased with the addition of go.