Počet záznamů: 1  

Nanofibrous web quality in dependence on the preparation of poly(ethylene oxide) aqueous solutions

  1. 1.
    0473162 - ÚH 2018 RIV GB eng J - Článek v odborném periodiku
    Peer, Petra - Filip, Petr
    Nanofibrous web quality in dependence on the preparation of poly(ethylene oxide) aqueous solutions.
    Textile Institute. Journal. Roč. 108, č. 12 (2017), s. 2021-2026. ISSN 0040-5000
    Grant CEP: GA ČR GA17-26808S
    Institucionální podpora: RVO:67985874
    Klíčová slova: nanofibrous web * poly(ethylene oxide) solution * magnetic stirring * vibrational shaking
    Kód oboru RIV: CD - Makromolekulární chemie
    Obor OECD: Polymer science
    Impakt faktor: 1.174, rok: 2017

    The method of preparation of polymer solutions significantly influences the quality of the corresponding electrospun nanofibrous webs. However, this factor is often ignored, and in a majority of presentations concerning the electrospinning process, the applied method is not mentioned. This paper compares the influence of magnetic stirring, vibrational shaking and ultrasonication on a solution of poly(ethylene oxide) in distilled water. Along with the methods of preparation, other parameters were altered such as concentration, intensity of mixing and molecular weight. The best results from the viewpoint of electrospinning were achieved with moderate magnetic stirring.
    Trvalý link: http://hdl.handle.net/11104/0276267