JOURNAL OF TEXTILE RESEARCH ›› 2016, Vol. 37 ›› Issue (10): 158-0161.

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Preparation of graphene/polyvinylidenefluoride composite nanofibers by electrospinning

  

  • Received:2016-06-20 Revised:2016-08-01 Online:2016-10-15 Published:2016-10-31

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Abstract:

Nanofibers of polyvinglidenefluoride(PVDF) /graphene composite were prepared by electrospinning the mixed suspension of PVDF and graphene(GE).The morphologies as well as mechanical properties of the nanofibers were studied, and the result reveals that the structure and properties of composites depend on the ratio of graphene to concentration of PVDF, voltage, and distance of collection. There are three forms of a sheet of graphene in the nanofibers. The tensile strength increase by 49% when 1% graphene (GE300)  is added, and homogeneous nanofibers of composites can be obtained when the concentration of PVDF is 26%(mass fraction), spinning voltage 20 kV, collect distance 20 cm.

Key words: electrospinning, graphene, polyvinglidenefluoride, nanofibers

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