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dc.creatorTomić, Nataša M.
dc.creatorDohcević-Mitrović, Zorana
dc.creatorPaunović, Novica M.
dc.creatorMijin, Dušan
dc.creatorRadić, Nenad
dc.creatorGrbić, Boško
dc.creatorAskrabić, Sonja M.
dc.creatorBabić, Biljana M.
dc.creatorBajuk-Bogdanović, Danica
dc.date.accessioned2021-03-10T12:28:42Z
dc.date.available2021-03-10T12:28:42Z
dc.date.issued2014
dc.identifier.issn0743-7463
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/2734
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.publisherAmer Chemical Soc, Washington
dc.relation[RS13MO11]
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.rightsopenAccess
dc.sourceLangmuir
dc.titleNanocrystalline CeO2-delta as Effective Adsorbent of Azo Dyesen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage11590
dc.citation.issue39
dc.citation.other30(39): 11582-11590
dc.citation.rankM21
dc.citation.spage11582
dc.citation.volume30
dc.identifier.doi10.1021/la502969w
dc.identifier.fulltexthttp://TechnoRep.tmf.bg.ac.rs/bitstream/id/843/2731.pdf
dc.identifier.pmid25220220
dc.identifier.scopus2-s2.0-84907886301
dc.identifier.wos000343017600012
dc.type.versionpublishedVersion


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Приказ основних података о документу