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Carbon dioxide plasma treated PVDF electrospun membrane for the removal of crystal violet dyes and iron oxide nanoparticles from water

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Academic year: 2021

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Fig. 1. Schematic representation of the PECVD system used to treat the PVDF electrospun membrane.
Fig. 2. SEM image of (a) neat PVDF electrospun membrane and (b) CO 2 plasma treated PVDF electrospun membrane.
Fig. 3. FTIR spectra of neat PVDF electrospun membrane and CO 2 plasma treated electrospun membrane.
Fig. 6. Schematic picture illustrating a proposed mechanism for the removal of crystal violet dye by CO 2 plasma treated PVDF electrospun membrane.
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