PVDF Fibers Modification by Nitrate Salts Doping

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dc.contributor.authorSobola, Dinaracs
dc.contributor.authorKaspar, Pavelcs
dc.contributor.authorČástková, Kláracs
dc.contributor.authorDallaev, Rashidcs
dc.contributor.authorPapež, Nikolacs
dc.contributor.authorSedlák, Petrcs
dc.contributor.authorTrčka, Tomášcs
dc.contributor.authorOrudzhev, Faridcs
dc.contributor.authorKaštyl, Jaroslavcs
dc.contributor.authorWeiser, Adamcs
dc.contributor.authorKnápek, Alexandrcs
dc.contributor.authorHolcman, Vladimírcs
dc.coverage.issue15cs
dc.coverage.volume13cs
dc.date.accessioned2021-08-10T10:53:14Z
dc.date.available2021-08-10T10:53:14Z
dc.date.issued2021-07-24cs
dc.description.abstractThe method of inclusion of various additives into a polymer depends highly on the material in question and the desired effect. In the case of this paper, nitride salts were introduced into polyvinylidene fluoride fibers prepared by electrospinning. The resulting changes in the structural, chemical and electrical properties of the samples were observed and compared using SEM-EDX, DSC, XPS, FTIR, Raman spectroscopy and electrical measurements. The observed results displayed a grouping of parameters by electronegativity and possibly the molecular mass of the additive salts. We virtually demonstrated elimination of the presence of the -phase by addition of Mg(NO3)2, Ca(NO3)2, and Zn(NO3)2 salts. The trend of electrical properties to follow the electronegativity of the nitrate salt cation is demonstrated. The performed measurements of nitrate salt inclusions into PVDF offer a new insight into effects of previously unstudied structures of PVDF composites, opening new potential possibilities of crystalline phase control of the composite and use in further research and component design.en
dc.formattextcs
dc.format.extent1-15cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationPolymers. 2021, vol. 13, issue 15, p. 1-15.en
dc.identifier.doi10.3390/polym13152439cs
dc.identifier.issn2073-4360cs
dc.identifier.other172163cs
dc.identifier.urihttp://hdl.handle.net/11012/200923
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofPolymerscs
dc.relation.urihttps://www.mdpi.com/2073-4360/13/15/2439cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2073-4360/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectPVDFen
dc.subjectnitrate salten
dc.subjectXPSen
dc.subjectXRDen
dc.subjectRaman spectroscopyen
dc.subjectFTIRen
dc.subjectEDXen
dc.subjectpermittivityen
dc.titlePVDF Fibers Modification by Nitrate Salts Dopingen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-172163en
sync.item.dbtypeVAVen
sync.item.insts2021.08.20 12:52:09en
sync.item.modts2021.08.20 12:14:11en
thesis.grantorVysoké učení technické v Brně. Středoevropský technologický institut VUT. Pokročilé keramické materiálycs
thesis.grantorVysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií. Ústav fyzikycs
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Pokročilé keramické materiály