Optimization of centrifugally spun thermoplastic polyurethane nanofibers for air filtration applications

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dc.authoridAkgul, Yasin/0000-0001-5643-5968
dc.contributor.authorGundogdu, N. A. Serhat
dc.contributor.authorAkgul, Yasin
dc.contributor.authorKilic, Ali
dc.date.accessioned2024-09-29T16:02:41Z
dc.date.available2024-09-29T16:02:41Z
dc.date.issued2018
dc.departmentKarabük Üniversitesien_US
dc.description.abstractWhile our knowledge of fiber formation by using conventional nanofiber spinning techniques has increased to a considerable extent, there are still few studies on centrifugal spinning either in academia or in the industry. Centrifugal spinning is a comparatively new method of producing fibers having nano- or microscale diameters. In this study, three main parameters (nozzle orifice diameter, rotational speed, polymer concentration) of centrifugal spinning were optimized to produce air filter media from thermoplastic polyurethane nanofibers. The effect of concentration of polymer solution was found to be a major contributor in TPU fibers optimization estimating 77.5%. After the optimization studies, the average fiber diameter of nanofiber sample produced at optimum conditions (22G needle as an orifice, 4000rpm, and 10wt% concentration of polymer solution) was 205 84nm. Aerosol filtration performance of the produced webs was analyzed. Filtration efficiency of the optimized sample was found to be 99.4% for 0.3 mu m particle size at an expense of 98Pa pressure drop.Copyright (c) 2018 American Association for Aerosol Researchen_US
dc.description.sponsorshipIstanbul Development Agency (ISTKA) [TR10/16/YNY/0192]; Scientific and Technological Research Council of Turkey (TUBITAK) [213M286]; ITU Scientific Research Fund (ITU-BAP) [39,960]en_US
dc.description.sponsorshipThe work was supported Istanbul Development Agency (ISTKA TR10/16/YNY/0192), The Scientific and Technological Research Council of Turkey (TUBITAK, Grant no 213M286) and the ITU Scientific Research Fund (ITU-BAP Grant No 39,960).en_US
dc.identifier.doi10.1080/02786826.2018.1433813
dc.identifier.endpage523en_US
dc.identifier.issn0278-6826
dc.identifier.issn1521-7388
dc.identifier.issue5en_US
dc.identifier.scopus2-s2.0-85042227653en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage515en_US
dc.identifier.urihttps://doi.org/10.1080/02786826.2018.1433813
dc.identifier.urihttps://hdl.handle.net/20.500.14619/5651
dc.identifier.volume52en_US
dc.identifier.wosWOS:000430091700004en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofAerosol Science and Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectTaguchi Methoden_US
dc.subjectMorphologyen_US
dc.subjectParameteren_US
dc.subjectFiltersen_US
dc.subjectFibersen_US
dc.subjectMatsen_US
dc.titleOptimization of centrifugally spun thermoplastic polyurethane nanofibers for air filtration applicationsen_US
dc.typeArticleen_US

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