Role of vermiculite and zirconium?vermiculite on the formation of zircon?cordierite nanocomposites

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F13%3A86087805" target="_blank" >RIV/61989100:27360/13:86087805 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/13:86087805 RIV/61989100:27640/13:86087805

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0169131713000410" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0169131713000410</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.clay.2013.02.015" target="_blank" >10.1016/j.clay.2013.02.015</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Role of vermiculite and zirconium?vermiculite on the formation of zircon?cordierite nanocomposites

Popis výsledku v původním jazyce

Currently there is a lack of data available about the structure of Zr4+?vermiculites, on which this study was performed. The modeling of the arrangement of interlayer material in the Zr4+?vermiculite showed that water molecules are attracted more strongly by Mg2+ cations than by Zr-tetrameric cations, and that both the tetrameric cations [Zr4(OH)14(H2O)10]2+ and [Zr4(OH)8(H2O)16]8+ may be present in the interlayer space of the Zr4+?vermiculites. Vermiculites from two different localities Czech Republic(Verm1) and from Brazil (Verm2) were intercalated using the zirconyl chloride (ZrOCl2?30% solution in HCl) and the prepared Zr4+?vermiculites were designated as Zr4+?Verm1 and Zr4+?Verm2, respectively. Influence of the Zr4+?Verm1 and Zr4+?Verm2 in the mixtures of clay minerals on the properties of zircon?cordierite nanocomposites were investigated by their comparison with the properties of the zircon?cordierite nanocomposites,which were prepared using saturation of the clay minerals mixt

Název v anglickém jazyce

Role of vermiculite and zirconium?vermiculite on the formation of zircon?cordierite nanocomposites

Popis výsledku anglicky

Currently there is a lack of data available about the structure of Zr4+?vermiculites, on which this study was performed. The modeling of the arrangement of interlayer material in the Zr4+?vermiculite showed that water molecules are attracted more strongly by Mg2+ cations than by Zr-tetrameric cations, and that both the tetrameric cations [Zr4(OH)14(H2O)10]2+ and [Zr4(OH)8(H2O)16]8+ may be present in the interlayer space of the Zr4+?vermiculites. Vermiculites from two different localities Czech Republic(Verm1) and from Brazil (Verm2) were intercalated using the zirconyl chloride (ZrOCl2?30% solution in HCl) and the prepared Zr4+?vermiculites were designated as Zr4+?Verm1 and Zr4+?Verm2, respectively. Influence of the Zr4+?Verm1 and Zr4+?Verm2 in the mixtures of clay minerals on the properties of zircon?cordierite nanocomposites were investigated by their comparison with the properties of the zircon?cordierite nanocomposites,which were prepared using saturation of the clay minerals mixt

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DB - Geologie a mineralogie

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2013

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Applied Clay Science

ISSN

0169-1317

e-ISSN

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Svazek periodika

75-76

Číslo periodika v rámci svazku

May

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

9

Strana od-do

100-108

Kód UT WoS článku

000318835800013

EID výsledku v databázi Scopus

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