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dc.contributor.authorValášková, Marta
dc.contributor.authorSimha Martynková, Gražyna
dc.contributor.authorZdrálková, Jana
dc.contributor.authorVlček, Jozef
dc.contributor.authorMatějková, Petra
dc.date.accessioned2012-07-31T10:46:11Z
dc.date.available2012-07-31T10:46:11Z
dc.date.issued2012
dc.identifier.citationMaterials letters. 2012, vol. 80, p. 158-161.cs
dc.identifier.issn0167-577X
dc.identifier.urihttp://hdl.handle.net/10084/94940
dc.description.abstractThe paper aimed with four forms of cordierite and cordierite–zircon ceramic composites prepared via sintering of the pre-ceramics clay mineral mixtures containing vermiculite (V) and zirconium–vermiculite (Zr–V) without the use of long-term grinding procedures. Precursor of zircon in cordierite was Zr–V prepared from V and zirconium salt solution via cation exchange. Cordierite composites containing pure cordierite phase were sintered from the clay mineral mixtures. Cordierite composites composed of spinel and enstatite or forsterite at the expense of cordierite were prepared from the clay mineral mixtures and Al2O3 or MgO. The additives contributed to the development of pores that size about 5 μm. Zircon crystals with a size ranging from 150 nm to 1 μm were irregularly distributed on the cordierite matrix surface. Cordierites reinforced with zircon in comparison to their parent cordierites showed a lower porosity and higher hardness values.cs
dc.language.isoencs
dc.publisherSpringercs
dc.relation.ispartofseriesMaterials letterscs
dc.relation.urihttp://dx.doi.org/10.1016/j.matlet.2012.04.097cs
dc.subjectceramics compositescs
dc.subjectnanoparticlescs
dc.subjectstructural propertiescs
dc.subjectsinteringcs
dc.subjectX-ray techniquescs
dc.titleCordierite composites reinforced with zircon arising from zirconium-vermiculite precursorcs
dc.typearticlecs
dc.identifier.locationNení ve fondu ÚKcs
dc.identifier.doi10.1016/j.matlet.2012.04.097
dc.type.statusPeer-reviewedcs
dc.description.sourceWeb of Sciencecs
dc.description.volume80cs
dc.description.lastpage161cs
dc.description.firstpage158cs
dc.identifier.wos000305767300047


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