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Effect of hydrothermal treatment on the structure of an aluminosilicate polymer

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dc.title Effect of hydrothermal treatment on the structure of an aluminosilicate polymer en
dc.contributor.author Melar, Jaroslav
dc.contributor.author Bednařík, Vratislav
dc.contributor.author Slavík, Roman
dc.contributor.author Pastorek, Miroslav
dc.relation.ispartof Central European Journal of Chemistry
dc.identifier.issn 1895-1066 OCLC, Ulrich, Sherpa/RoMEO, JCR
dc.date.issued 2013
utb.relation.volume 11
utb.relation.issue 5
dc.citation.spage 782
dc.citation.epage 789
dc.type article
dc.language.iso en
dc.publisher Versita en
dc.identifier.doi 10.2478/s11532-013-0204-9
dc.relation.uri https://link.springer.com/article/10.2478%2Fs11532-013-0204-9
dc.subject Aluminosilicate polymer en
dc.subject Zeolite en
dc.subject Hydrothermal treatment en
dc.subject Polycondensation en
dc.subject Geopolymerization en
dc.description.abstract The effect of hydrothermal treatment on the structure of an aluminosilicate polymer prepared by a polycondensation reaction between silicate and hydroxoaluminate in alkaline aqueous solution was studied. The structural changes were investigated using X-ray diffraction analysis, Fourier-transform infrared spectroscopy, scanning electron microscopy imaging and thermogravimetric analysis. The results indicated that the amorphous aluminosilicate polymer transformed into a crystalline product during the hydrothermal treatment at 145A degrees C. The crystalline phase was identified as a mineral of the zeolite group, most likely phillipsite. This transformation required an alkaline environment during the hydrothermal treatment. en
utb.faculty Faculty of Technology
dc.identifier.uri http://hdl.handle.net/10563/1003171
utb.identifier.obdid 43869616
utb.identifier.scopus 2-s2.0-84875758820
utb.identifier.wok 000315482000016
utb.source j-wok
dc.date.accessioned 2013-04-05T08:20:02Z
dc.date.available 2013-04-05T08:20:02Z
dc.rights Attribution-NonCommercial-NoDerivs 3.0 Unported
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/
dc.rights.access openAccess
utb.contributor.internalauthor Melar, Jaroslav
utb.contributor.internalauthor Bednařík, Vratislav
utb.contributor.internalauthor Slavík, Roman
utb.contributor.internalauthor Pastorek, Miroslav
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