Show simple item record

dc.creatorMarković, M.
dc.creatorMarinović, Sanja
dc.creatorMudrinić, Tihana
dc.creatorMojović, Zorica
dc.creatorAjduković, Marija
dc.creatorMilutinović Nikolić, Aleksandra
dc.creatorBanković, Predrag
dc.date.accessioned2019-01-30T18:00:01Z
dc.date.available2019-01-30T18:00:01Z
dc.date.issued2018
dc.identifier.issn1878-5190
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/2413
dc.description.abstractAluminum pillared montmorillonite impregnated with cobalt (CoAP) was synthesized and characterized using chemical analysis, XRD and N2-physisorption. CoAP was tested as a catalyst in the peroxymonosulfate (Oxone®) induced catalytic degradation of tartrazine. The influence of Oxone®/catalyst ratio and temperature on CoAP catalytic performance was investigated. The UV–Vis spectra obtained after predetermined periods of time of reaction were analyzed in order for tartrazine solution composition to be monitored. The reaction was more efficient at 50 °C than at 30 °C and the presence of new peaks for the reaction at 50 °C was observed. The peaks were deconvoluted and further analyzed. The intensity of two characteristic peaks gradually decreased during the investigated reaction following the first order kinetics. Newly formed peaks indicated the formation of degradation products. The initial increase of the intensity of some of them was followed by certain decrease as the reaction proceeded. CoAP was found to be efficient catalyst in Oxone® induced catalytic decolorization of tartrazine. The degradation of different products formed in tartrazine oxidation was evidenced.en
dc.publisherSpringer Netherlands
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS//
dc.rightsrestrictedAccess
dc.sourceReaction Kinetics, Mechanisms and Catalysis
dc.subjectCobalt impregnationen
dc.subjectDye degradationen
dc.subjectOxone, pillared clayen
dc.subjectTartrazineen
dc.titleCobalt impregnated pillared montmorillonite in the peroxymonosulfate induced catalytic oxidation of tartrazineen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractAјдуковић, Марија; Мудринић, Тихана; Мојовић, Зорица; Марковић, М.; Банковић, Предраг; Мариновић, Сања; Милутиновић Николић, Aлександра;
dc.citation.volume125
dc.citation.issue2
dc.citation.spage827
dc.citation.epage841
dc.citation.other125(2): 827-841
dc.citation.rankM23
dc.identifier.doi10.1007/s11144-018-1466-1
dc.identifier.rcubConv_4469
dc.identifier.scopus2-s2.0-85053526046
dc.identifier.wos000456484900025
dc.type.versionpublishedVersion


Files in this item

Thumbnail

This item appears in the following Collection(s)

Show simple item record