Cordierite composites reinforced with zircon arising from zirconium-vermiculite precursor

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dc.contributor.author Valášková, Marta
dc.contributor.author Simha Martynková, Gražyna
dc.contributor.author Zdrálková, Jana
dc.contributor.author Vlček, Jozef
dc.contributor.author Matějková, Petra
dc.date.accessioned 2012-07-31T10:46:11Z
dc.date.available 2012-07-31T10:46:11Z
dc.date.issued 2012
dc.identifier.citation Materials letters. 2012, vol. 80, p. 158-161. cs
dc.identifier.issn 0167-577X
dc.identifier.uri http://hdl.handle.net/10084/94940
dc.description.abstract The 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.iso en cs
dc.publisher Springer cs
dc.relation.ispartofseries Materials letters cs
dc.relation.uri http://dx.doi.org/10.1016/j.matlet.2012.04.097 cs
dc.subject ceramics composites cs
dc.subject nanoparticles cs
dc.subject structural properties cs
dc.subject sintering cs
dc.subject X-ray techniques cs
dc.title Cordierite composites reinforced with zircon arising from zirconium-vermiculite precursor cs
dc.type article cs
dc.identifier.location Není ve fondu ÚK cs
dc.identifier.doi 10.1016/j.matlet.2012.04.097
dc.type.status Peer-reviewed cs
dc.description.source Web of Science cs
dc.description.volume 80 cs
dc.description.lastpage 161 cs
dc.description.firstpage 158 cs
dc.identifier.wos 000305767300047

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