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dc.creatorTomić, Nataša M.
dc.creatorDohcevic-Mitrovic, Zorana D
dc.creatorPaunović, Novica M
dc.creatorMijin, Dušan
dc.creatorRadić, Nenad
dc.creatorGrbić, Boško
dc.creatorAskrabic, Sonja M
dc.creatorBabić, Biljana M.
dc.creatorBajuk-Bogdanovic, Danica V
dc.date.accessioned2019-01-30T17:38:39Z
dc.date.available2019-01-30T17:38:39Z
dc.date.issued2014
dc.identifier.issn0743-7463
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/1392
dc.description.abstractUltrafine CeO2-delta nanopowder, prepared by a simple and cost-effective self-propagating room temperature synthesis method (SPRT), showed high adsorption capability for removal of different azo dyes. Batch type of adsorption experiments with fixed initial pH value were conducted for the removal of Reactive Orange 16 (RO16), Methyl Orange (MO), and Mordant Blue 9 (MB9). The equilibrium adsorption data were evaluated using Freundlich and Langmuir isotherm models. The Langmuir model slightly better describes isotherm data for RO16 and MO, whereas the Freundlich model was found to best fit the isotherm data for MB9 over the whole concentration range. The maximum adsorption capacities, determined from isotherm data for MO, MB9, and RO16 were 113, 101, and 91 mg g(1) respectively. The adsorption process follows the pseudo-second-order kinetic model indicating the coexistence of chemisorption and physisorption. The mechanism of azo dye adsorption is also discussed.en
dc.publisherAmerican Chemical Society (ACS)
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/171032/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45018/RS//
dc.relationRS13MO11
dc.rightsrestrictedAccess
dc.sourceLangmuir
dc.titleNanocrystalline CeO2-delta as Effective Adsorbent of Azo Dyesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractПауновић, Новица М; Бајук-Богдановиц, Даница В; Дохцевиц-Митровиц, Зорана Д; Томиц, Натаса М; Грбић, Бошко; Мијин, Дусан З; Бабиц, Биљана М; Радић, Ненад; Aскрабиц, Соња М;
dc.citation.volume30
dc.citation.issue39
dc.citation.spage11582
dc.citation.epage11590
dc.citation.other30(39): 11582-11590
dc.citation.rankM21
dc.description.otherThe peer-reviewed version: [http://cer.ihtm.bg.ac.rs/handle/123456789/3170]
dc.identifier.pmid25220220
dc.identifier.doi10.1021/la502969w
dc.identifier.rcubConv_3231
dc.identifier.scopus2-s2.0-84907886301
dc.identifier.wos000343017600012
dc.type.versionpublishedVersion


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