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Chemical Synthesis of Pure and Doped LaGaO3 Powders of Oxide Fuel Cells by Amorphous Citrate/EG Method

Published online by Cambridge University Press:  10 February 2011

A.C. Tas ,
H. Schluckwerder ,
P. Majewski  and
F. Aldinger
A.C. Tas
Affiliation:
Pulvermetall. Lab., Max-Planck-Institut für Metallforschung, Stuttgart 70569, Germany
H. Schluckwerder
Affiliation:
Pulvermetall. Lab., Max-Planck-Institut für Metallforschung, Stuttgart 70569, Germany
P. Majewski
Affiliation:
Pulvermetall. Lab., Max-Planck-Institut für Metallforschung, Stuttgart 70569, Germany
F. Aldinger
Affiliation:
Pulvermetall. Lab., Max-Planck-Institut für Metallforschung, Stuttgart 70569, Germany
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Abstract

Powders of LaGaO3, La0.9Sr0.1GaO2.95 and La0.8Sr0.2Ga0.83Mg0.17O2.815 were prepared by the amorphous citrate/EG method. The calcination behavior of the precursor powders of the above phases were studied in the temperature range of 200°-1400°C, in an air atmosphere. Characterization of the samples were performed by XRD, TG/DTA, FTLR, SEM, ICP-AES, and carbon and nitrogen analyses.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 606: Symposium NN – Chemical Processing of Dielectrics, Insulators & Electronic Ceramics , 1999 , 237
Copyright
Copyright © Materials Research Society 2000

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References

1 Ishihara, T., Matsuda, H., and Takita, Y., J. Am. Chem. Soc., 116, 3801 (1994).Google Scholar
2 Feng, M. and Goodenough, J. B., Eur. J. Sol. State Inorg. Chem., 31, 663 (1994).Google Scholar
3 Huang, P. and Petric, A., J. Electrochem. Soc., 143, 1644 (1996).Google Scholar
4 Huang, K., Tichy, R. S., and Goodenough, J. B., J. Am. Ceram. Soc., 81, 2565 (1998).Google Scholar
5 Stevenson, J. W., Armstrong, T. R., Weber, W. J., J. Electrochem. Soc., 144, 3613 (1997).Google Scholar
6 Huang, K., Feng, M., and Goodenough, J. B., J. Am. Ceram. Soc., 79, 1100 (1996).Google Scholar
7 Pechini, M., U.S. Patent No. 3 330 697 (11 July 1967).Google Scholar
8 Lessing, P. A., Am. Ceram. Soc. Bull., 68, 1002 (1989).Google Scholar
9 Slater, P. R., Irvine, J. T. S., Ishihara, T., and Takita, Y., J. Sol. State Chem., 139, 135 (1998).Google Scholar