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dc.creatorMarković, Marija
dc.creatorMarinović, Sanja
dc.creatorMudrinić, Tihana
dc.creatorAjduković, Marija
dc.creatorJović-Jovičić, Nataša
dc.creatorMojović, Zorica
dc.creatorOrlić, Jovana
dc.creatorMilutinović Nikolić, Aleksandra
dc.creatorBanković, Predrag
dc.date.accessioned2019-11-29T00:30:16Z
dc.date.available2019-11-29T00:30:16Z
dc.date.issued2019
dc.identifier.issn01691317
dc.identifier.issn1872-9053
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/3218
dc.description.abstractAluminum pillared clay was synthesized and impregnated with Co2+ (CoAP), using incipient wetness impregnation method. The obtained CoAP was characterized by chemical analysis, XRPD, SEM with EDS, XPS and low temperature N2 physisorption. By these methods the incorporation of Co2+ was confirmed in both micro and mesoporous region. The synthesized material was investigated as a catalyst in catalytic oxidation of organic water pollutants – dyes – in the presence of Oxone® (peroxymonosulfate). Oxone® is a precursor of sulfate radicals. Tartrazine was chosen as a model dye pollutant. The influence of the mass of the catalyst, temperature and initial pH was investigated. Temperature increase was beneficial for dye degradation rate. The reaction rate was the highest for initial pH values around those corresponding to neutral conditions, somewhat slower for pH < 4 values, while for pH > 10 decolorization was significantly less expressed. Along with decolorization of tartrazine solution the formation and degradation of tartrazine catalytic oxidation products were monitored using UV–Vis spectroscopy. CoAP was found to be efficient catalyst in Oxone® induced catalytic degradation of both tartrazine and detected products of its degradation.en
dc.language.isoensr
dc.publisherElseviersr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS//sr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/176006/RS//sr
dc.rightsrestrictedAccesssr
dc.sourceApplied Clay Sciencesr
dc.subjectDye degradationsr
dc.subjectAdvanced oxidation processsr
dc.subjectPillared montmorillonitesr
dc.subjectCobalt impregnationsr
dc.subjectOxonesr
dc.titleCo(II) impregnated Al(III)-pillared montmorillonite–Synthesis, characterization and catalytic properties in Oxone® activation for dye degradationen
dc.typearticlesr
dc.rights.licenseARRsr
dcterms.abstractМилутиновић Николић, Aлександра; Марковић, Марија; Мариновић, Сања; Мудринић, Тихана; Aјдуковић, Марија; Јовић-Јовичић, Наташа; Мојовић, Зорица; Орлић, Јована; Банковић, Предраг;
dc.citation.volume182
dc.citation.spage105276
dc.citation.rankaM21~
dc.identifier.doi10.1016/j.clay.2019.105276
dc.identifier.scopus2-s2.0-85071380194
dc.identifier.wos000506425900020
dc.type.versionpublishedVersionsr


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