Thermal induced morphological changes of poly(ethylene oxide) nanofibrous webs

Polášková, Martina; Peer, Petra; Ponížil, Petr; Čermák, Roman

dc.title	Thermal induced morphological changes of poly(ethylene oxide) nanofibrous webs	en
dc.contributor.author	Polášková, Martina
dc.contributor.author	Peer, Petra
dc.contributor.author	Ponížil, Petr
dc.contributor.author	Čermák, Roman
dc.relation.ispartof	NANOCON 2017 - Conference Proceedings, 9th International Conference on Nanomaterials - Research and Application
dc.identifier.isbn	978-808729481-9
dc.date.issued	2018
utb.relation.volume	2017-October
dc.citation.spage	892
dc.citation.epage	897
dc.event.title	9th International Conference on Nanomaterials - Research and Application, NANOCON 2017
dc.event.location	Brno
utb.event.state-en	Czech Republic
utb.event.state-cs	Česká republika
dc.event.sdate	2017-10-18
dc.event.edate	2017-10-20
dc.type	conferenceObject
dc.language.iso	en
dc.publisher	TANGER Ltd.
dc.subject	PEO nanofibres	en
dc.subject	degree of crystallinity	en
dc.subject	electrospinning	en
dc.description.abstract	The crystallinity of fibres prepared by electrospinning shows lower level in comparison with samples processed by common technologies such as moulding or film casting. Thus, the attempts to improve the structure of electrospun fibres in order to increase physical and mechanical properties of nonwoven webs are obvious. Post-process thermal treatment is one of the possibilities of the crystallinity enhancement that can be easily included to the finishing operation of final products. For the experiment we used poly(ethylene oxide) representing electrospun-friendly material and two solvents - methanol and water, both ensuring good electrospinnability. It is demonstrated that a choice of polymer solvents plays a significant role in fibre diameter and their capabilities to resist applied heat. However, in all cases the enhancement of crystallinity is detected at the short time of thermal exposure. © 2018 TANGER Ltd. All Rights Reserved.	en
utb.faculty	Faculty of Technology
utb.faculty	University Institute
dc.identifier.uri	http://hdl.handle.net/10563/1008182
utb.identifier.obdid	43879068
utb.identifier.scopus	2-s2.0-85051870249
utb.identifier.wok	000452823300148
utb.source	d-scopus
dc.date.accessioned	2018-08-30T13:31:28Z
dc.date.available	2018-08-30T13:31:28Z
dc.description.sponsorship	Ministry of Education, Youth and Sports of the Czech Republic Program NPU I [LO1504, 8733]
dc.rights	Attribution 4.0 International
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/
dc.rights.access	openAccess
utb.ou	Centre of Polymer Systems
utb.contributor.internalauthor	Polášková, Martina
utb.contributor.internalauthor	Ponížil, Petr
utb.contributor.internalauthor	Čermák, Roman
utb.wos.affiliation	[Polaskova, Martina; Cermak, Roman] Tomas Bata Univ Zlin, Fac Technol, Dept Polymer Engn, Zlin, Czech Republic; [Peer, Petra] Acad Sci Czech Republ, Inst Hydrodynam, Prague, Czech Republic; [Ponizil, Petr] Tomas Bata Univ Zlin, Fac Technol, Dept Phys & Mat Engn, Zlin, Czech Republic; [Polaskova, Martina; Ponizil, Petr; Cermak, Roman] Tomas Bata Univ Zlin, Ctr Polymer Syst, Zlin, Czech Republic
utb.scopus.affiliation	Department of Polymer Engineering, Faculty of Technology, Tomas Bata University in Zlín, Czech Republic; Institute of Hydrodynamics, Academy of Sciences of the Czech Republic, Prague, Czech Republic; Department of Physics and Materials Engineering, Faculty of Technology, Tomas Bata University in Zlín, Zlín, Czech Republic; Centre of Polymer Systems, Tomas Bata University in Zlín, Czech Republic