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SOLVOTHERMAL PREPARATION AND CHARACTERIZATION OF TIO2 PILLARED SAPONITE

A. Nikolopoulou, D. Papoulis, P. TSOLIS- Katagas, D. Panagiotaras, G. H. Kacandes

First published: 2009DOI pendingView metrics

Abstract

The clay fraction of saponite-rich samples from western Macedonia, Greece was used for the preparation of TiO2 –pillared saponite. Nanocomposites of titania saponite were prepared by solvothermal reaction using water and ethanol as the solvent, hexamethylene tetramine as the precipitant and titanium trichloride as the precursor. Phase composition, particle morphology, element content and physical properties were characterized using X-Ray Diffraction (XRD), Scanning Electron microscopy with Microanalysis (SEM-EDS), Attenuated Total Reflection using Fourier Transform Infrared Spectroscopy (ATR-FTIR), Inductively Coupled Plasma Mass Spectrometry (ICP-MS), particle size analysis using Dynamic Light Scattering method (DLS), and porosimetry analysis. The results show that TiO2 –pillared saponite was successfully synthesized and that the product exhibits improved properties for more demanding uses and applications.

Publication details

Title
SOLVOTHERMAL PREPARATION AND CHARACTERIZATION OF TIO2 PILLARED SAPONITE
Authors
A. Nikolopoulou, D. Papoulis, P. TSOLIS- Katagas, D. Panagiotaras, G. H. Kacandes
Proceedings
9th International Multidisciplinary Scientific GeoConference SGEM2009
Publisher
SGEM Scientific GeoConference
Year
2009
Pages
175-182
SWS Citekey
Nikolopoulou2009163
ISSN
Not available yet
ISBN
954-91818-1-2
Language
en
Publication type
Conference Paper
Keywords
ReferencesPending
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