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Effect of MoS2 Nanosheet Fillers on Poly(vinyl alcohol) Nanofibre Composites Obtained by the Electrospinning Method

Research and development

Authors:

  • Yuan Bin
    Department of Materials Science and Engineering, Xi’an University of Science and Technology, Xi’an, P. R. China
  • Liu Jun (j/w)
  • Qiu Lei (j/w)
  • Hui Qian (j/w)
  • Chang Meng-Jie (j/w)
  • Li Ya-Qing
    School of Safety Science and Engineering, Xi’an University of Science and Technology, Xi’an, P. R. China

Nr DOI: 10.5604/01.3001.0013.9020

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Abstract:

The graphene-like two dimensional (2D) inorganic materials have been been shown great interest for a variety of applications. In this work, polymer composite nanofibres containing molybdenum disulfide (MoS2) nanosheets were obtained by electrospinning. The MoS2 nanosheets were well dispersed inside the fibres, and the nanofibres maintained the fibre morphology well with the MoS2 nanosheets embedded. The incorporation of MoS2 nanosheets changes polymer nanofibre morphology from round to ribbon-like. Moreover, through thermogravimetric (TG) analysis and dynamic mechanical thermal analysis (DMTA) measurements, it was found that the MoS2 nanosheets as an additive material led to an increase in thermal stability and in the storage modulus. This work comprises an extensive approach to producing a novel 2D inorganic-organic composite structure, which should be applicable for membrane engineering with enhanced thermal and mechanical stability.

Tags:

electrospinning, MoS2 nanosheet, poly(vinyl alcohol), composite, nanofibres.

Citation:

Yuan B, Liu J, Qiu L, Hui Q, Chang M-J, Li Y-Q. Effect of MoS2 Nanosheet Fillers on Poly(vinyl alcohol) Nanofibre Composites Obtained by the Electrospinning Method. FIBRES & TEXTILES in Eastern Europe 2020; 28, 3(141): 62-67. DOI: 10.5604/01.3001.0013.9020

Published in issue no 3 (141) / 2020, pages 62–67.

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