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Preparation of BaZrO3 powders by a spray-drying process

Published online by Cambridge University Press:  31 January 2011

B. Robertz ,
F. Boschini ,
A. Rulmont ,
R. Cloots ,
I. Vandriessche ,
S. Hoste  and
J. Lecomte-Beckers
B. Robertz
Affiliation:
Laboratoire de Chimie Inorganique Structurale (LCIS), Department of Chemistry, Chemistry InstituteB6, University of Liège, Sart Tilman, B-4000 Lieège, Belgium
F. Boschini
Affiliation:
Laboratoire de Chimie Inorganique Structurale (LCIS), Department of Chemistry, Chemistry InstituteB6, University of Liège, Sart Tilman, B-4000 Lieège, Belgium
A. Rulmont
Affiliation:
Laboratoire de Chimie Inorganique Structurale (LCIS), Department of Chemistry, Chemistry InstituteB6, University of Liège, Sart Tilman, B-4000 Lieège, Belgium
R. Cloots*
Affiliation:
Laboratoire de Chimie Inorganique Structurale (LCIS), Department of Chemistry, Chemistry InstituteB6, University of Liège, Sart Tilman, B-4000 Lieège, Belgium
I. Vandriessche
Affiliation:
Department of Inorganic and Physical Chemistry, University Gent, Krijgslaan 281, B-9000 Gent, Belgium
S. Hoste
Affiliation:
Department of Inorganic and Physical Chemistry, University Gent, Krijgslaan 281, B-9000 Gent, Belgium
J. Lecomte-Beckers
Affiliation:
Department of Metallurgy, University of Lieège, Sart Tilman B52, B-4000 Lieège, Belgium
*
a)Address all correspondence to this author. e-mail: rcloots@ulg.ac.be
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Abstract

The potential use of barium zirconate for the manufacture of corrosion-resistant substrates emphasizes the need for a simple, inexpensive, and easily scalable process to produce high-quality powders with well-controlled composition and properties. However, the classical solid-state preparation of barium zirconate leads to an inhomogeneous powder unsuitable for applications in highly corrosive environment. For this paper, the possibility to use the spray-drying technique for the preparation of BaZrO3 powders with a controlled size distribution and morphology was investigated. The influence of the nature and concentration of the precursor solution and the influence of the spray-drying step are discussed on the basis of x-ray diffraction, Fourier transform infrared spectroscopy, scanning electron microscopy, and dilatometric measurements.

Type
Articles
Information
Journal of Materials Research , Volume 18 , Issue 6 , June 2003 , pp. 1325 - 1332
Copyright
Copyright © Materials Research Society 2003

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References

REFERENCES

1.Kolen’ko, V.Yu., Burukhin, A.A., Churagulov, B.R., Oleinikov, N.N., and Vanetsev, A.S., Inorg. Mater. 38, 252 (2002).CrossRefGoogle Scholar
2.Azad, A. and Subramaniam, S., Mater. Res. Bull. 37, 85 (2002).CrossRefGoogle Scholar
3.Douy, A., Int. J. Inorg. Mater. 3, 699 (2001).CrossRefGoogle Scholar
4.Lecerf, N., Mathur, S., Shen, H., Veith, M., and Hufner, S., Scripta Mater. 44, 2157 (2001).CrossRefGoogle Scholar
5.Philips, D.N., Bruchem, S. Van, Alecu, I.D., and Stead, R.J., Brit. Ceram. Proc. 61, 135 (2000).Google Scholar
6.Taglieri, G., Tersigni, N., Villa, L.P., and Mondelli, C., Int. J. Inorg. Mater. 1, 103 (1999).CrossRefGoogle Scholar
7.Veith, M., Mathur, S., Lecerf, N., Huch, V., Decker, T., Beck, H., Eiser, W., and Haberkorn, R., J. Sol-Gel Sci. Technol. 17, 145 (2000).CrossRefGoogle Scholar
8.Pfaff, G. and Merck, E., Mater. Lett. 24, 393 (1995).CrossRefGoogle Scholar
9.Rajendran, M. and Rao, M.S., J. Mater. Res. 9, 2277 (1994).CrossRefGoogle Scholar
10.Leoni, M., Viviani, M., Nanni, P., and Buscaglia, V., J. Mater. Sci. Lett. 15, 1302 (1996).CrossRefGoogle Scholar
11.Erb, A., Walker, E., and Flükiger, R., Physica C 245, 245 (1995).CrossRefGoogle Scholar
12.Masters, K., Spray Drying Handbook, 5th edition (Longman Scientific and Technical, New York, 1991).Google Scholar
13.Meyer, C. De, Driessche, I. Van, and Hoste, S., Key Eng. Mater. 206–213, 11 (2002).Google Scholar
14.Driessche, I. Van, Mouton, R., and Hoste, S., Mater. Res. Bull. 31, 979 (1996).CrossRefGoogle Scholar
15.Venkatachari, K.R., Huang, D., Ostrander, S.P., Schulze, W.A., and Stangle, G.C., J. Mater. Res. 10, 748 (1995).CrossRefGoogle Scholar
16.Pascal, P., Nouveau traite´ de chimie mine´rale (Masson, Paris, France, 1963), pp. 728–729.Google Scholar
17.Powder Diffraction Files Nos. 06–0399 (BaZrO3), 37-1413 (o-ZrO2), and 17-0923 (t-ZrO2) (International Center for Diffraction Data, JCPDS 2002, Brüker, Brussels).Google Scholar
18.Handbook of Chemistry and Physics, 64th ed., edited by Kleast, R.C., Astle, M.J., and Beyer, W.H. (CRC Press, Boca Raton, FL, 1983).Google Scholar
19.Ganguli, D. and Chatterjee, M., in Ceramic Powder Preparation: A Handbook (Kluwer Academic Publishers, Boston, MA, 1997), pp. 35–73.CrossRefGoogle Scholar
20.Poth, J., Haberkorn, R., and Beck, H.P., J. Eur. Ceram. Soc. 20, 715 (2000).CrossRefGoogle Scholar