Catalytic activity of Fe@Ag nanoParticle involved calcium alginate beads for the reduction of nitroPhenols

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dc.authoridAtar, Necip/0000-0001-8779-1412
dc.authoridCaglayan, Mustafa Oguzhan/0000-0002-7265-1094
dc.contributor.authorGupta, Vinod Kumar
dc.contributor.authorYola, Mehmet Lutfi
dc.contributor.authorEren, Tanju
dc.contributor.authorKartal, Fatma
dc.contributor.authorCaglayan, Mustafa Oguzhan
dc.contributor.authorAtar, Necip
dc.date.accessioned2025-03-23T19:40:53Z
dc.date.available2025-03-23T19:40:53Z
dc.date.issued2014
dc.departmentSinop Üniversitesi
dc.description.abstractA novel highly efficient and recyclable catalyst based on Fe@Ag bimetallic nanoParticles involved parninothiophenol (ATP) functionalized calcium alginate (Fe@Ag-ATP-CA) beads was prepared and characterized by transmission electron microscope (TEM), and x-ray photoelectron spectroscopy (XPS). The catalytic properties of 4-nitrophenol (4-NP) and 2-nitrophenol (2-NP) were performed using Fe@Ag-ATP-CA catalyst synthesized in the presence of sodium borohydride (NaBH4). The effects of various variables such as the catalyst dosage, the concentration of sodium borohydride, and temperature were also investigated. The rates of catalytic reduction of 4-NP and 2-NP compounds have been found as the sequence: 4-NP > 2-NP. The kinetic models and the thermodynamic parameters were studied to show the reduction mechanisms. The Fe@Ag-ATP-CA catalyst has highly efficient recyclability and excellent catalytic activity. (C) 2013 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.molliq.2013.10.022
dc.identifier.endpage138
dc.identifier.issn0167-7322
dc.identifier.issn1873-3166
dc.identifier.scopus2-s2.0-84888388249
dc.identifier.scopusqualityQ1
dc.identifier.startpage133
dc.identifier.urihttps://doi.org/10.1016/j.molliq.2013.10.022
dc.identifier.urihttps://hdl.handle.net/11486/6441
dc.identifier.volume190
dc.identifier.wosWOS:000349277700020
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.subjectNitrophenol
dc.subjectBimetallic nanoparticle
dc.subjectCatalytic reduction
dc.subjectHydrogel
dc.subjectKinetics
dc.titleCatalytic activity of Fe@Ag nanoParticle involved calcium alginate beads for the reduction of nitroPhenols
dc.typeArticle

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