The molecular mass effect on mechanical properties of chitosan fibers

Elena Dresvyanina, Alexandra Yudenko, Natalia Yevlampieva, Ekaterina Maevskaya, Vladimir Yudin, Alexandr Gubarev, Maria Slyusarenko, Katja Heppe

Research output: Contribution to journalArticleResearchpeer-review

Abstract

Chitosan fibers have been prepared from acetic-acid solution (2%) by a coagulation method. It was established that optimal concentration of chitosan solution depends on its molecular mass for fibers preparation. The influence of molecular mass value on mechanical properties of chitosan fibers has been studied. The fibers of the best mechanical properties have been obtained from chitosan of 2.1x105 g/mol molecular mass, these fibers have strength of 188 MPa and Young modulus of 11.5 GPa.

Original languageEnglish
Pages (from-to)27-31
Number of pages5
JournalVlakna a Textil
Volume25
Issue number2
StatePublished - 1 Jan 2018

Keywords

  • Chitosan
  • Fibers
  • Mechanical properties
  • Molecular mass
  • Wet spinning

Scopus subject areas

  • Business and International Management
  • Chemical Engineering (miscellaneous)
  • Materials Science (miscellaneous)
  • Polymers and Plastics

Cite this

Dresvyanina, E., Yudenko, A., Yevlampieva, N., Maevskaya, E., Yudin, V., Gubarev, A., ... Heppe, K. (2018). The molecular mass effect on mechanical properties of chitosan fibers. Vlakna a Textil, 25(2), 27-31.
Dresvyanina, Elena ; Yudenko, Alexandra ; Yevlampieva, Natalia ; Maevskaya, Ekaterina ; Yudin, Vladimir ; Gubarev, Alexandr ; Slyusarenko, Maria ; Heppe, Katja. / The molecular mass effect on mechanical properties of chitosan fibers. In: Vlakna a Textil. 2018 ; Vol. 25, No. 2. pp. 27-31.
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Dresvyanina, E, Yudenko, A, Yevlampieva, N, Maevskaya, E, Yudin, V, Gubarev, A, Slyusarenko, M & Heppe, K 2018, 'The molecular mass effect on mechanical properties of chitosan fibers', Vlakna a Textil, vol. 25, no. 2, pp. 27-31.

The molecular mass effect on mechanical properties of chitosan fibers. / Dresvyanina, Elena; Yudenko, Alexandra; Yevlampieva, Natalia; Maevskaya, Ekaterina; Yudin, Vladimir; Gubarev, Alexandr; Slyusarenko, Maria; Heppe, Katja.

In: Vlakna a Textil, Vol. 25, No. 2, 01.01.2018, p. 27-31.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - The molecular mass effect on mechanical properties of chitosan fibers

AU - Dresvyanina, Elena

AU - Yudenko, Alexandra

AU - Yevlampieva, Natalia

AU - Maevskaya, Ekaterina

AU - Yudin, Vladimir

AU - Gubarev, Alexandr

AU - Slyusarenko, Maria

AU - Heppe, Katja

PY - 2018/1/1

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AB - Chitosan fibers have been prepared from acetic-acid solution (2%) by a coagulation method. It was established that optimal concentration of chitosan solution depends on its molecular mass for fibers preparation. The influence of molecular mass value on mechanical properties of chitosan fibers has been studied. The fibers of the best mechanical properties have been obtained from chitosan of 2.1x105 g/mol molecular mass, these fibers have strength of 188 MPa and Young modulus of 11.5 GPa.

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KW - Fibers

KW - Mechanical properties

KW - Molecular mass

KW - Wet spinning

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Dresvyanina E, Yudenko A, Yevlampieva N, Maevskaya E, Yudin V, Gubarev A et al. The molecular mass effect on mechanical properties of chitosan fibers. Vlakna a Textil. 2018 Jan 1;25(2):27-31.