Electrospun polymeric nanofibrous composites containing TiO2 short nanofibers

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buir.contributor.authorUyar, Tamer
buir.contributor.orcidUyar, Tamer|0000-0002-3989-4481
dc.citation.epage704en_US
dc.citation.issueNumber3en_US
dc.citation.spage701en_US
dc.citation.volumeNumber129en_US
dc.contributor.authorDeniz, A. E.en_US
dc.contributor.authorCelebioglu A.en_US
dc.contributor.authorKayaci, F.en_US
dc.contributor.authorUyar, Tameren_US
dc.date.accessioned2016-02-08T09:50:42Z
dc.date.available2016-02-08T09:50:42Z
dc.date.issued2011en_US
dc.departmentInstitute of Materials Science and Nanotechnology (UNAM)en_US
dc.description.abstractIn this study, polymeric nanofibrous composites containing anatase TiO 2 short nanofibers (TiO2-SNF) were successfully produced via electrospinning. The fabrication of the nanofibrous composite structure includes two steps. First, anatase TiO2 nanofibers were obtained by calcination of electrospun PVP/TiO2 nanofibers and then crushed into short nanofibers ranging from few microns in length. Second, these TiO 2-SNF were dispersed into polymer solutions and then electrospun into nanofibrous composites. We obtained nanofibers containing TiO2-SNF from different polymer types including PMMA, PAN, PET and PC. The SEM and TEM imaging indicated that some of the TiO2-SNF were fully covered by the polymeric matrix whereas some TiO2-SNF were partially covered and/or stick on the surface of the fibers. The photocatalytic activity of nanofibrous composites containing TiO2-SNF was evaluated by monitoring the photocatalytic decomposition of a model dye (rhodamine-6G) under UV irradiation. © 2011 Elsevier B.V. All rights reserved.en_US
dc.description.provenanceMade available in DSpace on 2016-02-08T09:50:42Z (GMT). No. of bitstreams: 1 bilkent-research-paper.pdf: 70227 bytes, checksum: 26e812c6f5156f83f0e77b261a471b5a (MD5) Previous issue date: 2011en
dc.identifier.doi10.1016/j.matchemphys.2011.06.018en_US
dc.identifier.issn0254-0584
dc.identifier.urihttp://hdl.handle.net/11693/21753
dc.language.isoEnglishen_US
dc.relation.isversionofhttp://dx.doi.org/10.1016/j.matchemphys.2011.06.018en_US
dc.source.titleMaterials Chemistry and Physicsen_US
dc.subjectComposite materialsen_US
dc.subjectElectron microscopyen_US
dc.subjectNanostructuresen_US
dc.subjectPolymersen_US
dc.subjectAnatase TiOen_US
dc.subjectElectrospunsen_US
dc.subjectPhotocatalytic activitiesen_US
dc.subjectPhotocatalytic decompositionen_US
dc.titleElectrospun polymeric nanofibrous composites containing TiO2 short nanofibersen_US
dc.typeArticleen_US

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