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Preparation of electrospun magnetic polyvinyl butyral/Fe(2)O(3)nanofibrous membranes for effective removal of iron ions from groundwater

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dc.title Preparation of electrospun magnetic polyvinyl butyral/Fe(2)O(3)nanofibrous membranes for effective removal of iron ions from groundwater en
dc.contributor.author Peer, Petra
dc.contributor.author Cvek, Martin
dc.contributor.author Urbánek, Michal
dc.contributor.author Sedlačík, Michal
dc.relation.ispartof Journal of Applied Polymer Science
dc.identifier.issn 0021-8995 Scopus Sources, Sherpa/RoMEO, JCR
dc.date.issued 2020
dc.type article
dc.language.iso en
dc.publisher John Wiley and Sons Inc.
dc.identifier.doi 10.1002/app.49576
dc.relation.uri https://onlinelibrary.wiley.com/doi/full/10.1002/app.49576
dc.subject electrospinning en
dc.subject membranes en
dc.subject magnetism and magnetic properties en
dc.subject rheology en
dc.subject separation techniques en
dc.description.abstract Removing iron ions from groundwater to purify, it is a challenge faced by countries across the globe, which is why developing polymeric microfiltration membranes has garnered much attention. The authors of this study set out to develop nanofibrous membranes by embedding magnetic Fe2O3 nanoparticles (MNPs) into polyvinylbutyral (PVB) nanofibers via the electrospinning process. Investigation was made into the effects of the concentration of the PVB and MNPs on the morphology of the nanofibers, their magnetic properties, and capacity for filtration to remove iron ions. The fabrication and presence of well-incorporated MNPs in the PVB nanofibers were confirmed by scanning electron microscopy and transmission electron microscopy. Depending on the concentration of the MNPs, the membranes exhibited magnetization to the extent of 45.5 emu g−1; hence, they exceeded the performance of related nanofibrous membranes in the literature. The magnetic membranes possessed significantly higher efficiency for filtration compared to their nonmagnetic analogues, revealing their potential for groundwater treatment applications. © 2020 Wiley Periodicals LLC. en
utb.faculty University Institute
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1009814
utb.identifier.scopus 2-s2.0-85087307825
utb.identifier.wok 000544771500001
utb.identifier.coden JAPNA
utb.source j-scopus
dc.date.accessioned 2020-07-29T07:30:40Z
dc.date.available 2020-07-29T07:30:40Z
dc.description.sponsorship d Ceske Republiky [67985874]; Grantova Agentura Ceske RepublikyGrant Agency of the Czech Republic [17-24730S]; Ministerstvo Skolstvi, Mladeze a Te [LTC 19034]
utb.ou Centre of Polymer Systems
utb.ou Department of Production Engineering
utb.contributor.internalauthor Cvek, Martin
utb.contributor.internalauthor Urbánek, Michal
utb.contributor.internalauthor Sedlačík, Michal
utb.fulltext.sponsorship This research was supported by the Ministry of Education, Youth and Sports of the Czech Republic (Project LTC 19034), and within Program NPU I (LO1504). Institutional support was provided by the Czech Academy of Sciences, Czech Republic (RVO: 67985874). This work was also carried out under the framework of COST Actions CA17107. M.C and M.S wish to thank the Czech Science Foundation (17‐24730S) for its financial support.
utb.wos.affiliation [Peer, Petra] Czech Acad Sci, Inst Hydrodynam, Patankou 5, Prague 16612 6, Czech Republic; [Cvek, Martin; Urbanek, Michal; Sedlacik, Michal] Tomas Bata Univ Zlin, Univ Inst, Ctr Polymer Syst, Zlin, Czech Republic; [Sedlacik, Michal] Tomas Bata Univ Zlin, Fac Technol, Dept Prod Engn, Zlin, Czech Republic
utb.scopus.affiliation Institute of Hydrodynamics of the Czech Academy of Sciences, Prague, Czech Republic; Centre of Polymer Systems, University Institute, Tomas Bata University in Zlin, Zlin, Czech Republic; Department of Production Engineering, Faculty of Technology, Tomas Bata University in Zlin, Zlin, Czech Republic
utb.fulltext.projects LTC 19034
utb.fulltext.projects LO1504
utb.fulltext.projects RVO: 67985874
utb.fulltext.projects CA17107
utb.fulltext.projects 17‐24730S
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