
Evaluation of the surface quality of spun materials using topothesy
Author(s) -
Tomasz Bƚachowicz,
Michał Koruszowic
Publication year - 2021
Publication title -
communications in development and assembling of textile products
Language(s) - English
Resource type - Journals
ISSN - 2701-939X
DOI - 10.25367/cdatp.2021.2.p208-216
Subject(s) - materials science , carbonization , nanofiber , composite material , morphology (biology) , electrospinning , acrylonitrile , chemical engineering , nanotechnology , polymer , scanning electron microscope , copolymer , engineering , genetics , biology
Topothesy and fractal dimensions were calculated for poly(acrylonitrile) (PAN) nanofibers mats obtained by electrospinning. These methods enable quantitatively describing and thus comparing solid-state surfaces and detecting fabric errors. The obtained variety of structural properties results from different substrates and after-treatments, e.g. stabilization and carbonization. The change in spatial morphology was reported for different magnification of images obtained with the use of Helium Ion Microscopy (HIM).
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