The surface properties of polyacrylonitrile nanofibers were studied using capillary condensation of N2 and scanning electron microscopy. The macrostructures of polyacrylonitrile fibers produced by electrospinning and coagulation were compared. The composition of polyacrylonitrile nanofibers was characterized by the fiber diameter.
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We thank E. V. Kogan (M. V. Lomonosov Moscow State University) for measuring the surface properties of the materials by capillary N2 condensation.
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Translated from Khimicheskie Volokna, No. 5, pp. 25-29, September—October, 2015.
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Sidorina, A.I., Druzhinina, T.V. Macrostructure of Polyacrylonitrile Nanofibers Produced by Electrospinning. Fibre Chem 47, 362–366 (2016). https://doi.org/10.1007/s10692-016-9693-6
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DOI: https://doi.org/10.1007/s10692-016-9693-6