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.authorscopusid22936230000
dc.authorscopusid23570811900
dc.contributor.authorTimur, Mahir
dc.contributor.authorDemetgül, Cahit
dc.date.accessioned2024-09-19T15:41:20Z
dc.date.available2024-09-19T15:41:20Z
dc.date.issued2017
dc.departmentHatay Mustafa Kemal Üniversitesien_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/MAS13C-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. © 2017, Jihad Danishgahi. All rights reserved.en_US
dc.description.sponsorshipTÜBİTAK; Türkiye Bilimsel ve Teknolojik Araştirma Kurumu, TÜBITAK, (111T023); Consejo Nacional para Investigaciones Científicas y Tecnológicas, CONICITen_US
dc.identifier.endpage122en_US
dc.identifier.issn1021-9986
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85041522284en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage111en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12483/14196
dc.identifier.volume36en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherJihad Danishgahien_US
dc.relation.ispartofIranian Journal of Chemistry and Chemical Engineeringen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subject4, 6-diacetylresorcinol (DAR)en_US
dc.subjectHeterogeneous catalystsen_US
dc.subjectMetal-ion uptakeen_US
dc.subjectSchiff Baseen_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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