The influence of ionic strength on stability photoactive composite TiO2/kaolinite

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F14%3A86089528" target="_blank" >RIV/61989100:27640/14:86089528 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
The influence of ionic strength on stability photoactive composite TiO2/kaolinite
Original language description
The article focuses on studying the influence of ionic strength on the stability of photoactive composite TiO2/kaolinite. TiO2 is considered non-toxic material but there are controversial information regarding influence of particle size on hazardous properties. Therefore, considerable effort is dedicated to fix TiO2 nanoparticles (NPs) to some larger particles e.g, kaolinite to make TiO2/kaolinite composites. Therefore, the photoactive TiO2/kaolinite composite was prepared. Photoactive composite with the content of photoactive TiO2 was dried at 105 °C or calcined at 600 °C. Chemical composition of prepared sample was determined by using energy dispersive fluorescence spectrometer. The stability of photoactive composite was studied by leaching test. Material was leached in deionized water or in solutions with different NaCl concentrations. The leaching test was carried out in batch reactor with the solid:liquid phase ratio 1:10. The experiments were carried out at laboratory temperature
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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