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dc.creatorMarinović, Sanja
dc.creatorMudrinić, Tihana
dc.creatorJović-Jovičić, Nataša
dc.creatorAjduković, Marija
dc.creatorMilutinović Nikolić, Aleksandra
dc.creatorBanković, Predrag
dc.creatorMojović, Zorica
dc.date.accessioned2019-09-05T09:30:43Z
dc.date.available2019-09-05T09:30:43Z
dc.date.issued2019
dc.identifier.issn1572-6657
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/3057
dc.description.abstractDevelopment of new electrode materials is necessary for the fabrication of sensors with low detection limits, high sensitivity and broad concentration range. Beside analytical parameters, the ability to replace rare and expensive metals, without additional pollution, is also expected from new materials. Materials based on non-toxic raw materials are presented in this paper. Clay-polymer nanocomposites consisting of Wyoming clay rich in montmorillonite and different loadings of poly(vinyl alcohol) (PVA) (10 wt% and 20 wt%, i.e. PVA10-W and PVA20-W samples) were synthesized. The intercalation of PVA into montmorillonite was confirmed by elemental, XRD and SEM analysis. The electrochemical behavior of synthesized electrode materials was tested using the electrochemical impedance spectroscopy and cyclic voltammetry. It was found that PVA/montmorillonite ratio influenced the performance of the composite-modified electrode. The detection of 4-chlorophenol and 4-nitrophenol on the investigated electrodes was tested using the square wave voltammetry. The analytical application of the electrodes was evaluated on a river water sample.en
dc.language.isoensr
dc.publisherElseviersr
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45001/RS//sr
dc.rightsrestrictedAccesssr
dc.sourceJournal of Electroanalytical Chemistrysr
dc.subjectClay modified electrodesr
dc.subjectPoly(vinyl alcohol)sr
dc.subject4-chlorophenolsr
dc.subject4-nitrophenolsr
dc.subjectDetectionsr
dc.titleNon-toxic poly(vinyl alcohol)/clay composites as electrode material for detection of 4-chlorophenol and 4-nitrophenolen
dc.typearticlesr
dc.rights.licenseARRsr
dcterms.abstractМилутиновић–Николић, Aлександра; Aјдуковић, Марија; Јовић-Јовичић, Наташа; Мариновић, Сања; Мудринић, Тихана; Мојовић, Зорица; Банковић, Предраг;
dc.rights.holderElseviersr
dc.citation.volume848
dc.citation.spage113280
dc.citation.rankM21~
dc.identifier.doi10.1016/j.jelechem.2019.113280
dc.identifier.scopus2-s2.0-85069612237
dc.identifier.wos000504505400023
dc.type.versionpublishedVersionsr


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