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Preparation of Powders and thin Films of Complex Oxides From Metal Alkoxides

Published online by Cambridge University Press:  21 February 2011

M.I. Yanovskaya ,
N.M. Kotova ,
I.E. Obvintseva ,
E.P. Turevskaya ,
N.Ya. Turova ,
K.A. Vorottlov ,
L. Lsolov'yova  and
E.P. Kovsman
M.I. Yanovskaya
Affiliation:
Karpov Institute of Physical Chemistry, 10, Obukha St., Moscow, 103064 Russia
N.M. Kotova
Affiliation:
Karpov Institute of Physical Chemistry, 10, Obukha St., Moscow, 103064 Russia
I.E. Obvintseva
Affiliation:
Karpov Institute of Physical Chemistry, 10, Obukha St., Moscow, 103064 Russia
E.P. Turevskaya
Affiliation:
Chemical Department of the Moscow State University, Moscow, 117234 Russia
N.Ya. Turova
Affiliation:
Chemical Department of the Moscow State University, Moscow, 117234 Russia
K.A. Vorottlov
Affiliation:
Moscow Institute of Radioengineering, Electronics and Automation, Moscow 117454 Russia
L. Lsolov'yova
Affiliation:
NIPIM, 106‐A, Leninaprosp., Tula 300600 Russia
E.P. Kovsman
Affiliation:
NIPIM, 106‐A, Leninaprosp., Tula 300600 Russia
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Abstract

Preparation of complex oxides in the form of powders and thin films from metal alkoxides is discussed. Most attention is paid to ferroelectric and related materials ‐ complex titanates and zirconates. Techniques for preparation of high‐purity morphologically homogeneous powders Ti2, ZrO2 barium titanate and BaTiO3‐based solid solutions, MgTiO3, Bi2WO6, Bi2MoO6 are proposed and discussed wilh respect to their application in ceramics technology. The solutions prepared electrochemically in methoxyethanol were widely used for formation of thin films, e.g. Y2O3‐stabilized ZrO2 and ρζγ solid solutions on Pt‐coated silicon substrates.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 346: Symposium N – Better Ceramics Through Chemistry VI , 1994 , 15
Copyright
Copyright © Materials Research Society 1998

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References

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