Electrospinning of polymeric nanofiber (nylon 6,6/graphene oxide) for removal of Cr (VI): synthesis and adsorption studies

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dc.contributor.authorParlayici, Serife
dc.contributor.authorAvci, Ahmet
dc.contributor.authorPehlivan, Erol
dc.date.accessioned2024-02-23T14:29:09Z
dc.date.available2024-02-23T14:29:09Z
dc.date.issued2019
dc.departmentNEÜen_US
dc.description.abstractPolymer nanofibers are valuable materials that are of great importance because they are inexpensive and they display high strength. In this study, nylon-6,6 (N6,6)/graphene oxide (GO) nanofibers were developed and characterized. GO was synthesized from graphene using the known Hummer's method. GO is obtained by reaction of the graphene with strong oxidants and was characterized using Fourier-transform infrared spectroscopy (FT-IR) and scanning electron microscopy (SEM). The characterizations showed that the graphene was suitably oxidized. GO was added to N6,6 to produce N6,6/GO nanofibers at loadings of 0.5, 1.0, 1.5, and 2.0 wt% through the melt mixing method. The batch adsorption model for Cr (VI) adsorption was applied as a function of time, initial Cr (VI) concentration, adsorbent dosage, and pH to examine nanofiber activity. N6,6/GO a exhibited high adsorption capacity for Cr (VI) at pH 2.0. The maximum adsorption capacity for Cr (VI) ion was found to be 47.17 mg/g of N6.6/GO using the related isotherm curves and equations. When the equilibrium data were examined, it was concluded that Langmuir adsorption isotherm was more suitable.en_US
dc.identifier.doi10.1186/s40543-019-0173-5
dc.identifier.issn2093-3134
dc.identifier.issn2093-3371
dc.identifier.scopus2-s2.0-85070984439en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1186/s40543-019-0173-5
dc.identifier.urihttps://hdl.handle.net/20.500.12452/14562
dc.identifier.volume10en_US
dc.identifier.wosWOS:000462303600001en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherSpringer International Publishing Agen_US
dc.relation.ispartofJournal Of Analytical Science And Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectGraphene Oxideen_US
dc.subjectNanocompositeen_US
dc.subjectAdsorptionen_US
dc.subjectChromiumen_US
dc.subjectNylon 6,6en_US
dc.titleElectrospinning of polymeric nanofiber (nylon 6,6/graphene oxide) for removal of Cr (VI): synthesis and adsorption studiesen_US
dc.typeArticleen_US

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