Synthesis and Metal Ion Uptake Studies of Silica Gel-Immobilized Schiff Base Derivatives and Catalytic Behaviors of their Cu(II) Complexes

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dc.authoridDEMETGUL, CAHIT/0000-0003-1559-7279
dc.authoridtimur, mahir/0000-0001-5914-607X
dc.contributor.authorTimur, Mahir
dc.contributor.authorDemetgul, Cahit
dc.date.accessioned2024-09-18T20:56:52Z
dc.date.available2024-09-18T20:56:52Z
dc.date.issued2017
dc.departmentHatay Mustafa Kemal Ãœniversitesien_US
dc.description.abstractNew silica supported Schiff base ligands were prepared by the condensation reaction of 4,6-diacetylresorcinol with silica-gel derivatives, which modified with 3-aminopropyltriethoxysilane and N-(2-aminoethyl) -3-aminopropyltrimethoxysilane. Metal ion uptake capacities of these compounds were studied towards of selected transition metal (Cd(II), Cu(II), Co(II), Mn(II), Pb(II) and Ni(II)) cations in an aqueous medium. In addition, Cu(II) complexes of these ligands were prepared by using heterogeneous reaction conditions. The synthesized compounds were characterized by using elemental analysis, FT-IR, DR-UV-vis., CP/MAS C-13-NMR, AAS, XRD and TGA techniques. Moreover, the morphological and chemical properties of these compounds were investigated by using a scanning electron microscope (SEM) coupled to an energy-dispersive X-ray spectrometer (EDX). The catalytic performances of the Cu(II) complexes were investigated on H2O2 decomposition. These complexes displayed good catalytic activities towards the decomposition of H2O2 as heterogeneous catalysts.en_US
dc.description.sponsorshipScientific and Technological Research Council (TUBITAK) [111T023]en_US
dc.description.sponsorshipThe authors thank the Scientific and Technological Research Council (TUBITAK) for financial support (Project Number 111T023).en_US
dc.identifier.endpage122en_US
dc.identifier.issn1021-9986
dc.identifier.issue4en_US
dc.identifier.startpage111en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/12136
dc.identifier.volume36en_US
dc.identifier.wosWOS:000418068500012en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherJihad Daneshgahien_US
dc.relation.ispartofIranian Journal of Chemistry & Chemical Engineering-International English Editionen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSchiff Baseen_US
dc.subjectMetal-ion uptakeen_US
dc.subjectHeterogeneous catalystsen_US
dc.subject4,6-diacetylresorcinol (DAR)en_US
dc.subjectSilica gelen_US
dc.titleSynthesis and Metal Ion Uptake Studies of Silica Gel-Immobilized Schiff Base Derivatives and Catalytic Behaviors of their Cu(II) Complexesen_US
dc.typeArticleen_US

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