Geopolymers from Algerian metakaolin. Influence of secondary minerals

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dc.contributor.authorZibouche, Fatima
dc.contributor.authorKerdjoudj, H.
dc.contributor.authorLacaillerie, J.B.E.
dc.date.accessioned2015-04-16T13:44:21Z
dc.date.available2015-04-16T13:44:21Z
dc.date.issued2009
dc.description.abstractThe influence of secondary phases (illite, quartz) on the geopolymerization reaction of metakaolin has been investigated by comparing two metakaolins, one prepared from a pure kaolinite and the other from illite- and quartz-containing Algerian kaolin from the Tamazert region, respectively. Geopolymerization was achieved by mixing the metakaolins with an alkaline sodium silicate solution at room temperature and curing at 50 °C. The products were characterized by X-ray diffraction and 29Si and 27Al MAS-NMR. The results show that the secondary phases, at the concentration used in this work, do not prevent the geopolymerization reactionen_US
dc.identifier.urihttps://dspace.univ-boumerdes.dz/jspui/handle/123456789/383
dc.language.isoenen_US
dc.relation.ispartofseriesVol.43, N°3-4 (Mars 2009);pp. 453–458
dc.subjectKaolinen_US
dc.subjectMetakaolinen_US
dc.subjectGeopolymerizationen_US
dc.subjectX-ray diffractionen_US
dc.subjectNMR spectroscopyen_US
dc.titleGeopolymers from Algerian metakaolin. Influence of secondary mineralsen_US
dc.typeArticleen_US

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