Evaluation of the surface quality of spun materials using topothesy


  • Tomasz Blachowicz Silesian University of Technology, Inst. Phys. - CSE, S. Konarskiego 22B str, 44-100 Gliwice, Poland https://orcid.org/0000-0002-6569-124X
  • Michal Koruszowic Institute of Physics – Center for Science and Education, Silesian University of Technology, 44-100 Gliwice, Poland




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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Spectral function of a sample of PAN electrospun nanofibers



How to Cite

Blachowicz, T. ., & Koruszowic, M. (2021). Evaluation of the surface quality of spun materials using topothesy. Communications in Development and Assembling of Textile Products, 2(2), 208-216. https://doi.org/10.25367/cdatp.2021.2.p208-216



Peer-reviewed articles