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dc.creatorJović-Jovičić, Nataša
dc.creatorMilutinović Nikolić, Aleksandra
dc.creatorBanković, Predrag
dc.creatorDojčinović, Biljana
dc.creatorNedić, B.
dc.creatorGržetić, Ivan
dc.creatorJovanović, Dušan M.
dc.date.accessioned2019-01-30T17:22:15Z
dc.date.available2019-01-30T17:22:15Z
dc.date.issued2010
dc.identifier.issn0587-4246
dc.identifier.urihttp://cer.ihtm.bg.ac.rs/handle/123456789/627
dc.description.abstractIn this paper partial and complete substitution of cations in the interlayer region of clay with different amounts of two aliphatic ammonium cations was performed with aim of synthesis of organobentonites with multipurpose adsorption properties. Domestic clay from Bogovina was submitted according to a common procedure used for the obtention of organobentonite, which comprises the following steps: grinding, sieving, Na-exchange, cation exchange and drying. The samples were characterized by X-ray diffraction and infrared spectroscopy. The incorporation of surfactant molecules into smectite structure lead to constant increase of d(001) basal spacing. IR absorption bands assigned to methyl and methylene vibrations increased with the increase of surfactant/bentonite ratio and length of aliphatic chain in surfactant molecules. Adsorptive properties of the obtained materials were in accordance with their organophylicity: the adsorption of organic dye increased while the rate of removal of Pb2+ by adsorption decreased.en
dc.publisherPolish Acad Sciences Inst Physics, Warsaw
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/142019/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/MPN2006-2010/166001/RS//
dc.rightsopenAccess
dc.sourceActa Physica Polonica A
dc.titleSynthesis, Characterization and Adsorptive Properties of Organobentonitesen
dc.typearticle
dc.rights.licenseARR
dcterms.abstractЈовић-Јовичић, Наташа; Банковић, Предраг; Дојчиновић, Биљана; Грзетиц, И.; Милутиновић Николић, Aлександра; Јовановиц, Д.; Недиц, Б.;
dc.citation.volume117
dc.citation.issue5
dc.citation.spage849
dc.citation.epage854
dc.citation.other117(5): 849-854
dc.citation.rankM23
dc.identifier.doi10.12693/APhysPolA.117.849
dc.identifier.rcubConv_2517
dc.identifier.fulltexthttp://cer.ihtm.bg.ac.rs/bitstream/id/9255/625.pdf
dc.identifier.scopus2-s2.0-77952687067
dc.identifier.wos000278221700028
dc.type.versionpublishedVersion


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