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dc.creatorMladenović, Nataša
dc.creatorKljajević, Ljiljana
dc.creatorNenadović, Snežana
dc.creatorIvanović, Marija
dc.creatorČalija, Bojan
dc.creatorGulicovski, Jelena
dc.creatorTrivunac, Katarina
dc.date.accessioned2019-09-02T12:09:19Z
dc.date.available2019-09-02T12:09:19Z
dc.date.issued2020
dc.identifier.issn1574-1443
dc.identifier.urihttp://farfar.pharmacy.bg.ac.rs/handle/123456789/3276
dc.description.abstractFundamental research of inorganic polymers prepared from available aluminosilicate precursors represent an innovative class of materials characterized by low energy consumption for production. This is just one of the reasons why their use is focused in protecting the environment for removing of heavy metals from aqueous solutions. The concentration of hydroxide as activator solution plays an important role in the geopolymerization process. The present study examined the use of geopolymer materials, obtained in reaction of geopolymerizations of metakaolin as precursor activated with NaOH concentration 2.0, 4.0, 6.0 and 8.0 mol/dm3 for removal of cadmium ions from aqueous solutions. The structure and properties of the obtained geopolymer samples were studied by X-ray diffraction (XRD), scanning electron microscopy (SEM) and diffuse reflection infrared spectroscopy (DRIFTS). To investigate the surface charge of geopolymers the zeta potential measurements were performed. Batch adsorption experiments conducted at room temperature (23 ± 1 °C) showed that the adsorption pattern followed the Freundlich isotherm model. The maximum removal of cadmium obtained from batch studies was 84.1% for GP6M at pH ≈ 6.7. The results generally showed that geopolymer samples could be considered as a potential adsorbent for cadmium removal from aqueous solutions.en
dc.publisherSpringer Nature
dc.relationinfo:eu-repo/grantAgreement/MESTD/Integrated and Interdisciplinary Research (IIR or III)/45012/RS//
dc.relationinfo:eu-repo/grantAgreement/MESTD/Basic Research (BR or ON)/172007/RS//
dc.rightsrestrictedAccess
dc.sourceJournal of Inorganic and Organometallic Polymers and Materials
dc.subjectChemical propertiesen
dc.subjectDRIFTen
dc.subjectFreundlich isotherm modelen
dc.subjectFunctional applicationsen
dc.subjectGeopolymeren
dc.titleThe Applications of New Inorganic Polymer for Adsorption Cadmium from Waste Wateren
dc.typearticle
dc.rights.licenseARR
dcterms.abstractЧалија, Бојан; Тривунац, К; Младеновић, Н; Кљајевић, Л; Ненадовић, С; Ивановић, М; Гулицовски, Ј;
dc.citation.volume30
dc.citation.issue2
dc.citation.spage554
dc.citation.epage563
dc.citation.rankM22
dc.identifier.wos000519151600029
dc.identifier.doi10.1007/s10904-019-01215-y
dc.identifier.scopus2-s2.0-85067236118
dc.identifier.rcubconv_4602
dc.type.versionpublishedVersion


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