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Fabrication and Characterization of Al/ZnO Blended Polyvinylidene Fluoride (PVDF) Membrane Via Electrospun Method


Affiliations
1 Department of Chemistry, AMET University, Chennai - 603112, India
2 Department of Chemistry, PSG College of Arts and Science, Coimbatore, India
     

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Nanofibrous membrane (NFM) of PVDF blended with Al doped nanoZnO was successfully fabricated through electro spinning process. In the present study, the Al doped nanoZnO was synthesized through Sol-gel (SG) route utilizing starch as a stabilizing agent and analyzed by x-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR) and Scanning electron microscope (SEM) with energy dispersive X-ray (EDAX) analysis. Then Atomic Force Microscope (AFM) was utilized to characterize the membrane, and it was found that a stabilized morphology with a size of 300 to 400 nm. Hydrophobic PVDF membrane with a contact angle (CA) 124.70° was prepared by electrospinning of nanoZnO blended PVDF. The CA investigational outcomes of PVDF-ZnO blended membranes demonstrated an enhancement of hydrophilicity with nano ZnO.

Keywords

Nano ZnO, Al Doping, PVDF Membrane, Electro Spinning, AFM.
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  • Fabrication and Characterization of Al/ZnO Blended Polyvinylidene Fluoride (PVDF) Membrane Via Electrospun Method

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Authors

S. Gayathri
Department of Chemistry, AMET University, Chennai - 603112, India
K. M. Govindaraju
Department of Chemistry, PSG College of Arts and Science, Coimbatore, India

Abstract


Nanofibrous membrane (NFM) of PVDF blended with Al doped nanoZnO was successfully fabricated through electro spinning process. In the present study, the Al doped nanoZnO was synthesized through Sol-gel (SG) route utilizing starch as a stabilizing agent and analyzed by x-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR) and Scanning electron microscope (SEM) with energy dispersive X-ray (EDAX) analysis. Then Atomic Force Microscope (AFM) was utilized to characterize the membrane, and it was found that a stabilized morphology with a size of 300 to 400 nm. Hydrophobic PVDF membrane with a contact angle (CA) 124.70° was prepared by electrospinning of nanoZnO blended PVDF. The CA investigational outcomes of PVDF-ZnO blended membranes demonstrated an enhancement of hydrophilicity with nano ZnO.

Keywords


Nano ZnO, Al Doping, PVDF Membrane, Electro Spinning, AFM.

References