Fabrication and Characterization of Graphene Enriched Polysulfon Amide Nanocomposites by Electrospinning System

In this paper, we report on the fabrication and characterization of poly(sulfone amide)/graphene (PSA/G) nonwoven based nanocomposite mat assembled via electrospinning technique. Different types of nanocomposite mats were electrospun by varying the weight percentage of graphene in the polymer solution. The surface morphologies, chemical structural, thermal, and electrical properties of the nanocomposites were evaluated systematically. The morphology of the PSA/G nanocomposites exhibited that mesh-like ultrafine nanofibers were densely aligned. Thermal stability and electrical properties of the PSA/G composites could be improved obviously with the addition of graphene. And the thickness uniformity of the nanocomposite mat was improved by using an electrospinning system. Our experimental results suggested that the PSA/G nanocomposites have potential to serve in many different applications, especially in the area of electronic components.