Formation of Microfibres from Cellulose Acetate Butyrate by Electrospinning with a Surface Modified in Low-temperature Plasma

• Autorzy: Biniaś W. , Biniaś D.

Warianty tytułu

PL

Modyfikacja powierzchni mikrowłókien z octano maślanu celulozy podczas elektroprzędzenia w plazmie nis

• Języki publikacji: EN

Abstrakty

EN

This work describes a method of formation of microfibres from cellulose acetate butyrate solution in acetone by electrospinning. The method used a specially designed electrospinning reactor with an arrangement generating low-temperature plasma incorporated in the spinning zone. In this study the low-temperature plasma treatment was used to modify the surface of cellulose acetate butyrate fibres. The chemical nature of the microfibres’ surfaces was examined by UV-Vis spectroscopy with the use of an integration sphere and reflectance FTIR spectroscopy. Scanning electron microscopy (SEM) was used to determine the morphology and size of the electrospun fibres modified in low-temperature plasma and to compare them with the unmodified fibres.

PL

W pracy opisana jest metoda formowania mikrowłókien z octano maślanu celulozy rozpuszczonej w acetonie. W metodzie zastosowano reaktor do elektroprzędzenia w plazmie niskotemperaturowej wytworzonej w strefie formowania. Plazma niskotemperaturowa została w tym przypadku wykorzystana do modyfikacji powierzchni włókien z octano maslanu celulozy. Chemiczne właściwości mikrowłokien i ich powierzchni były badane z zastosowaniem spektrofotometrii odbiciowej FTIR i spektrofotometrii UV-Vis wyposażonej w kulę całkującą. Mikroskopia skaningowa SEM została wykorzystana do określenia morfologii i rozmiarów włókien formowanych w polu elektrycznym w plazmie niskotemperaturowej w porównaniu z formowanymi bez zastosowania plazmy.

Słowa kluczowe

EN

electrospinning; low-temperature plasma; processing reactor; microfibers; UV-Vis; spectroscopy; FTIR spectroscopy; SEM

PL

reaktor do elektroprzędzenia; mikrowłókna; spektroskopia UV-VIS; spektroskopia FTIR; SEM; właściwości chemiczne włókien

• Wydawca: Sieć Badawcza Łukasiewicz - Łódzki Instytut Technologiczny
• Czasopismo: Fibres & Textiles in Eastern Europe
• Rocznik: 2014
• Tom: Vol. 22, no. 4 (106)
• Strony: 37--42
• Opis fizyczny: Bibliogr. 22 poz., rys., wykr.

Twórcy

autor

Biniaś W.

• Poland, Bielsko-Biała, University of Bielsko-Biala, Institute of Textile Engineering and Polymer Materials

autor

Biniaś D.

• Poland, Bielsko-Biała, University of Bielsko-Biala, Institute of Textile Engineering and Polymer Materials

Bibliografia

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