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dc.creatorRadojević, Zagorka
dc.creatorMitrović, Aleksandra
dc.date.accessioned2022-04-18T14:59:09Z
dc.date.available2022-04-18T14:59:09Z
dc.date.issued2007
dc.identifier.issn0955-2219
dc.identifier.urihttp://rims.institutims.rs/handle/123456789/57
dc.description.abstractThe aim of this work is to examine changes of the montmorillonite mineral rheological characteristics during its activation with sodium carbonate and magnesium hydroxy carbonate. In order to foresee the mechanism of these processes, it was necessary to study the following: The change of the rheological characteristics of the investigated system, i.e. viscosity and thixotropy, with respect to the initial montmorillonite and water system, structural changes caused by migration of Al3+ ions from the octaedric positions into the interlamellar region, by using the structural analysis methods and by monitoring the cation exchange capacity increase during the activation of this mineral, formation of the new anionic clay types, as well as their synthesis and structure in an independent system and formation and emergence of new structures during particle interaction, during which various products are created, in the form of "card house", "band type", "networked band type" or connected by a "latching" mechanism. The changes in rheological characteristics has been studied for the montmorillonite obtained from "Jelenkovac" bentonite by separating fractions smaller than 2 mu m, with Ca2+ and Mg2+ mostly being the exchangeable cations.en
dc.publisherElsevier Sci Ltd, Oxford
dc.rightsrestrictedAccess
dc.sourceJournal of the European Ceramic Society
dc.subjectX-ray methodsen
dc.subjecttraditional ceramicsen
dc.subjectspectroscopyen
dc.subjectsilicateen
dc.subjectbentoniteen
dc.titleStudy of montmorillonite and cationic activators sistem rheological characteristic change mechanismen
dc.typearticle
dc.rights.licenseARR
dc.citation.epage1695
dc.citation.issue2-3
dc.citation.other27(2-3): 1691-1695
dc.citation.rankaM21
dc.citation.spage1691
dc.citation.volume27
dc.identifier.doi10.1016/j.jeurceramsoc.2006.04.152
dc.identifier.rcubconv_674
dc.identifier.scopus2-s2.0-33751014514
dc.identifier.wos000243265100209
dc.type.versionpublishedVersion


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