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dc.creatorMladenović, Nataša N.
dc.creatorKljajević, Ljiljana M.
dc.creatorNenadović, Snežana S.
dc.creatorIvanović, Marija D.
dc.creatorČalija, Bojan
dc.creatorGulicovski, Jelena
dc.creatorTrivunac, Katarina
dc.date.accessioned2021-03-10T14:22:20Z
dc.date.available2021-03-10T14:22:20Z
dc.date.issued2020
dc.identifier.issn1574-1443
dc.identifier.urihttp://TechnoRep.tmf.bg.ac.rs/handle/123456789/4492
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/dm(3) 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 degrees 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 approximate to 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, Dordrecht
dc.relationCenter for the synthesis, processing and characterization of materials for use in extreme conditions "CEXTREME LAB"
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.subjectGeopolymeren
dc.subjectDRIFTen
dc.subjectChemical propertiesen
dc.subjectFunctional applicationsen
dc.subjectFreundlich isotherm modelen
dc.titleThe Applications of New Inorganic Polymer for Adsorption Cadmium from Waste Wateren
dc.typearticle
dc.rights.licenseARR
dc.citation.epage563
dc.citation.issue2
dc.citation.other30(2): 554-563
dc.citation.rankM22~
dc.citation.spage554
dc.citation.volume30
dc.identifier.doi10.1007/s10904-019-01215-y
dc.identifier.rcubconv_6070
dc.identifier.scopus2-s2.0-85067236118
dc.identifier.wos000519151600029
dc.type.versionpublishedVersion


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