Superhydrophobic terpolymer nanofibers containing perfluoroethyl alkyl methacrylate by electrospinning

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dc.contributor.authorCengiz, Ugur
dc.contributor.authorAvci, Merih Z.
dc.contributor.authorErbil, H. Yildirim
dc.contributor.authorSarac, A. Sezai
dc.date.accessioned2025-10-29T11:30:27Z
dc.date.issued2012
dc.departmentFakülteler, Temel Bilimler Fakültesi, Kimya Bölümü
dc.description.abstractA new statistical terpolymer containing perfluoroethyl alkyl methacrylate (Zonyl-TM), methyl methacrylate and butyl acrylate, poly(Zonyl-TM-ran-MMA-ran-BA) was synthesized in supercritical carbon dioxide at 200 bar and 80 degrees C using AIBN as an initiator by heterogeneous free radical copolymerization. Nanofibers of this terpolymer were produced by electrospinning from its DMF solution. The structural and thermal properties of terpolymers and electrospun poly(Zonyl-TM-MMA-BA) nanofibers were analyzed using Fourier transform infrared spectroscopy, nuclear magnetic resonance spectroscopy and differential scanning calorimetry. Nanofiber morphology was investigated by scanning electron microscopy. Electrospun nanofiber layer was found to be superhydrophobic with a water contact angle of 172 +/- 1 degrees and highly oleophobic with hexadecane, glycerol and ethylene glycol contact angles of 70 perpendicular to 1 degrees, 167 perpendicular to 1 degrees and 163 perpendicular to 1 degrees respectively. The change of the contact angle results on the electrospun fiber layer and flat terpolymer surfaces by varying feed monomer composition were compared and discussed in the text. (C) 2012 Elsevier B.V. All rights reserved.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [MAG-104M360]
dc.description.sponsorshipThis work was supported by the Scientific and Technological Research Council of Turkey (TUBITAK) under the project Development of Environmentally Benign Processes for the Fabrication of Self-Cleaning and Self-Healing Superhydrophobic Surfaces (Project No. MAG-104M360). The authors would like to thank Prof. Dr. Metin H. Acar for obtaining GPC and DSC data and Prof. Dr. Umit Tunca for obtaining NMR data in the Chemistry Department of Istanbul Technical University for the use of GPC, DSC and NMR facilities. The authors would also like to thank Mr. Ahmet Nazim for obtaining SEM images in the Material Science and Engineering Department of Gebze Institute of Technology for the use of SEM facilities.
dc.identifier.doi10.1016/j.apsusc.2012.02.107
dc.identifier.endpage5821
dc.identifier.issn0169-4332
dc.identifier.issn1873-5584
dc.identifier.issue15
dc.identifier.orcid0000-0001-9204-3806
dc.identifier.orcid0000-0002-0400-3351
dc.identifier.orcid0000-0003-2395-0028
dc.identifier.orcid0000-0001-7513-1740
dc.identifier.scopus2-s2.0-84859158283
dc.identifier.scopusqualityQ1
dc.identifier.startpage5815
dc.identifier.urihttps://doi.org/10.1016/j.apsusc.2012.02.107
dc.identifier.urihttps://hdl.handle.net/20.500.14854/11570
dc.identifier.volume258
dc.identifier.wosWOS:000302135700048
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofApplied Surface Science
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectNanofibers
dc.subjectElectrospinning
dc.subjectSuperhydrophobic
dc.subjectPerfluoroacrylates
dc.subjectSupercritical carbon dioxide
dc.titleSuperhydrophobic terpolymer nanofibers containing perfluoroethyl alkyl methacrylate by electrospinning
dc.typeArticle

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