CoFe2O4@TiO2 decorated reduced graphene oxide nanocomposite for photocatalytic degradation of chlorpyrifos

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dc.authoridParlak, Cemal/0000-0002-6115-6098
dc.authoridAtar, Necip/0000-0001-8779-1412
dc.authoridKarimi-Maleh, Hassan/0000-0002-1027-481X
dc.contributor.authorGupta, Vinod Kumar
dc.contributor.authorEren, Tanju
dc.contributor.authorAtar, Necip
dc.contributor.authorYola, Mehmet Lutfi
dc.contributor.authorParlak, Cemal
dc.contributor.authorKarimi-Maleh, Hassan
dc.date.accessioned2025-03-23T19:40:52Z
dc.date.available2025-03-23T19:40:52Z
dc.date.issued2015
dc.departmentSinop Üniversitesi
dc.description.abstractChlorpyrifos is widely used to control pest insects in residential, agricultural, and commercial applications. Its common use has led to the release of chlorpyrifos into sediments, wastewater and water sources. The presence of chlorpyrifos in wastewaters and water sources may affect ecosystem and human health due to its chronicle toxicity to aquatic organisms. In this study, magnetic recoverable CoFe2O4@TiO2 decorated reduced graphene oxide nanocomposite was prepared and used for investigating the photodegradation of chlorpyrifos. The nanocomposite was characterized by using transmission electron microscopy, X-ray photoelectron spectroscopy, X-ray diffraction and scanning electron microscopy. In photocatalytic degradation of chlorpyrifos experiments, the effect of operating variables such as initial chlorpyrifos concentration, catalyst dosage and contact time was also investigated. The photocatalytic degradation of chlorpyrifos followed the pseudo-first-order kinetic model. The results indicated that the nanocomposite exhibited a high efficient photocatalytic activity on the photodegradation of chlorpyrifos. The nanocomposite was separated from the solution by a magnet and reused after the photodegradation of chlorpyrifos. The recyclable of the nanocomposite is economically significant in the industry. (C) 2015 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molliq.2015.04.032
dc.identifier.endpage129
dc.identifier.issn0167-7322
dc.identifier.issn1873-3166
dc.identifier.scopus2-s2.0-84928531737
dc.identifier.scopusqualityQ1
dc.identifier.startpage122
dc.identifier.urihttps://doi.org/10.1016/j.molliq.2015.04.032
dc.identifier.urihttps://hdl.handle.net/11486/6438
dc.identifier.volume208
dc.identifier.wosWOS:000357230700020
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier
dc.relation.ispartofJournal of Molecular Liquids
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectPhotocatalysis
dc.subjectNanoparticles
dc.subjectGraphene oxide
dc.subjectChlorpyrifos
dc.titleCoFe2O4@TiO2 decorated reduced graphene oxide nanocomposite for photocatalytic degradation of chlorpyrifos
dc.typeArticle

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