Magnetic Multi-Wall Carbon Nanotubes for Methyl Orange Removal from Aqueous Solutions: Equilibrium, Kinetic and Thermodynamic Studies

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dc.contributor.authorBayazit, Sahika Sena
dc.date.accessioned2024-03-13T10:35:21Z
dc.date.available2024-03-13T10:35:21Z
dc.date.issued2014
dc.departmentİstanbul Beykent Üniversitesien_US
dc.description.abstractThe magnetic iron oxide nanoparticles (SPION) were prepared using the co-precipitation method. The magnetically modified multi-wall carbon nanotubes (MWCNT) were obtained by the same method. The magnetic nanoparticles were used as adsorbents for methyl orange (MO) removal from aqueous solutions. The surface properties of adsorbents were analyzed by XRD, TGA, FTIR, and SEM. The adsorption was carried out on batch type. The kinetic, equilibrium and thermodynamics parameters were obtained by experimental results. The maximum adsorption capacity was obtained at pH 3 for both of the adsorbents. Theoretical adsorption capacities were found as 0.31 mg/g for SPION and 10.54 mg/g for MWCNT/SPION composites from Langmuir isotherm parameters. The MWCNT/SPION composites can adsorb 95% of methyl orange from water. The kinetic parameters and thermodynamic parameters were calculated.en_US
dc.identifier.doi10.1080/01496395.2013.879595
dc.identifier.endpage1400en_US
dc.identifier.issn0149-6395
dc.identifier.issn1520-5754
dc.identifier.issue9en_US
dc.identifier.scopus2-s2.0-84902270753en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage1389en_US
dc.identifier.urihttps://doi.org/10.1080/01496395.2013.879595
dc.identifier.urihttps://hdl.handle.net/20.500.12662/4382
dc.identifier.volume49en_US
dc.identifier.wosWOS:000337687600012en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherTaylor & Francis Incen_US
dc.relation.ispartofSeparation Science And Technologyen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectMagnetic separationen_US
dc.subjectadsorptionen_US
dc.subjectMWCNTen_US
dc.subjectSPION compositesen_US
dc.subjectmethyl orangeen_US
dc.subjectthermodynamicsen_US
dc.titleMagnetic Multi-Wall Carbon Nanotubes for Methyl Orange Removal from Aqueous Solutions: Equilibrium, Kinetic and Thermodynamic Studiesen_US
dc.typeArticleen_US

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