Synthesis of BaZrO3 Powders by Hydrothermal Method from Reactive Precursors

Abstract:

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In this study, pure and crystalline BaZrO3 powders are prepared by hydrothermal synthesis using of precursor of barium chloride and zirconium oxychloride. The influence of several synthesis parameters is studied. At high OH- concentration, it is possible to obtain the well-crystallized stoichiometric perovskite phase at relatively low temperature. In addition, We had prepared high purity powder took a mere 1h at 130oC. The phase and particle morphology of the product were characterized by the techniques such as XRD, SEM and chemical analyses. The results indicated that the morphology of grain corresponded to rhombic dodecahedron, and the product had a particle size region which is 2~5µm.

Info:

Periodical:

Advanced Materials Research (Volumes 156-157)

Edited by:

Jingtao Han, Zhengyi Jiang and Sihai Jiao

Pages:

988-991

DOI:

10.4028/www.scientific.net/AMR.156-157.988

Citation:

Y. P. Pu et al., "Synthesis of BaZrO3 Powders by Hydrothermal Method from Reactive Precursors", Advanced Materials Research, Vols. 156-157, pp. 988-991, 2011

Online since:

October 2010

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Price:

$35.00

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