A Novel PAN-GO-SiO₂ Hybrid Membrane for Separating Oil and Water from Emulsified Mixture.

ABSTRACT: In this article, we report the development of a polyacrylonitrile-graphene oxide-silicon dioxide (PAN-GO-SiO₂) hybrid membrane for separation of oil and water from their emulsified mixture. The membrane was successfully fabricated using a one-step electrospinning process. GO and SiO₂ nanofillers were added in PAN in different concentrations to determine the optimized composition for the PAN-GO-SiO₂ hybrid membrane. A scanning electron microscopy (SEM) examination showed that the nanofillers were uniformly embedded in the nanofibrous structure of the electrospun hybrid membrane. The GO was mainly embedded inside the PAN nanofibers, causing knots while SiO₂ nanoparticles were found embedded on the nanofiber surface, resulting in the formation of micro-nano protrusions on the fiber surface. T

SUBMITTER: Naseeb N 

PROVIDER: S-EPMC6356874 | biostudies-literature | 2019 Jan

REPOSITORIES: biostudies-literature