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Monocomponent Powders and Thin Films in the Binary System SiO2–TiO2

Journal Key Engineering Materials (Volume 333)
Volume Functional Gradient Ceramics, and Thermal Barriers
Edited by Marc Anglada et al.
Pages 289-292
DOI 10.4028/www.scientific.net/KEM.333.289
Citation Măriuca Gartner et al., 2007, Key Engineering Materials, 333, 289
Online since March, 2007
Authors Măriuca Gartner, M. Crisan, L. Predoana, Maria Zaharescu, A. Barau, S. Preda
Keywords SiO2 Nano-Powder, SiO2–TiO2 Thin Films, TiO2 Nanopowder
Abstract

In this work, we report the sol-gel alkoxide route preparation of nanostructured SiO2 and TiO2 powders as well as TiO2-SiO2 thin films obtained by dip-coating. Thermal analysis, morphology and structure were characterized for powders and correlation between preparation method and optical properties of binary materials (SiO2-TiO2) for thin films was approached. Spectroscopic Ellipsometry (SE), Fourier Transform Infrared Spectroscopy (FTIR) and scanning electron microscopy (SEM) have been used for the physical characterization of the films.

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