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Dependence of morphology of electrospun PVB nanofibres containing fumed silica on elasticity of the processed solutions

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dc.title Dependence of morphology of electrospun PVB nanofibres containing fumed silica on elasticity of the processed solutions en
dc.contributor.author Peer, Petra
dc.contributor.author Polášková, Martina
dc.contributor.author Filip, Petr
dc.relation.ispartof Nanofibers, Applications and Related Technologies (NART 2017)
dc.identifier.isbn 978-80-7494-393-5
dc.date.issued 2017
dc.citation.spage 17
dc.citation.epage 23
dc.event.title 3rd Conference on Nanofibers, Applications and Related Technologies (NART)
dc.event.location Liberec
utb.event.state-en Czech republic
utb.event.state-cs Česká republika
dc.event.sdate 2017-09-25
dc.event.edate 2017-09-27
dc.type conferenceObject
dc.language.iso en
dc.publisher Technical University Liberec
dc.relation.uri http://invenio.nusl.cz/record/399163?ln=cs
dc.subject rheology en
dc.subject elasticity en
dc.subject PVB solution en
dc.subject fumed silica en
dc.subject electrospinning en
dc.description.abstract Application of various types of fumed silica gives a possibility to tailor a degree of hydrophilicity or hydrophobicity of the resulting electrospun nanofibrous mats where as a basic polymeric material is taken poly(vinyl butyral) (PVB) solved in methanol. Presence of fumed silica substantially changes viscoelastic attributes in comparison with the neat PVB solution. The aim of this contribution is to compare morphological structures of the resulting electrospun mats generated from the solutions with presence and absence of various types of fumed silica differing in surface morphology, size and the specific surface area. This comparison is based on the rheological characteristics with the emphasis to elasticity of the pre-processed solutions. The differences in elasticity among fumed silica based solutions are indeed remarkable. The obtained results show that elasticity does not play a crucial role in creation and morphological aspects of the corresponding nanofibrous mats including fibres diameter. en
utb.faculty University Institute
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1009936
utb.identifier.obdid 43881877
utb.identifier.wok 000570135000002
utb.source B-wok
dc.date.accessioned 2020-10-05T13:46:33Z
dc.date.available 2020-10-05T13:46:33Z
dc.description.sponsorship Czech Grant AgencyGrant Agency of the Czech Republic [17-26808S]
utb.ou Centre of Polymer Systems
utb.ou Department of Polymer Engineering
utb.contributor.internalauthor Polášková, Martina
utb.wos.affiliation [Peer, Petra; Filip, Petr] Acad Sci Czech Rep, Inst Hydrodynam, Prague, Czech Republic; [Polaskova, Martina] Tomas Bata Univ Zlin, Ctr Polymer Syst, Zlin, Czech Republic; [Polaskova, Martina] Tomas Bata Univ Zlin, Fac Technol, Dept Polymer Eng, Zlin, Czech Republic
utb.fulltext.projects GA17-26808S
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