The Effect of Mineralizers on Synthesis of Perovskite-Phase Lanthanum Aluminate Powders

Abstract:

Article Preview

The solid-reaction was applied to synthesize perovskite-phase Lanthanum Aluminate powders by using AlOOH and La2(C2O4)3 as raw materials, mineralizer AlCl3 and AlF3 as the additives, graund and mixed, then calcined at 800°C and 1200°C for 3 h. The XRD pattern shows that mono-phase LaAlO3 powders can be obtained at 1200°C, and the SEM analysis indicates that the AlCl3 and AlF3 can promote the grain growth and have a good control of morphology.

Info:

Periodical:

Edited by:

Zhixiang Hou

Pages:

1241-1244

DOI:

10.4028/www.scientific.net/AMM.48-49.1241

Citation:

X. H. Wang et al., "The Effect of Mineralizers on Synthesis of Perovskite-Phase Lanthanum Aluminate Powders", Applied Mechanics and Materials, Vols. 48-49, pp. 1241-1244, 2011

Online since:

February 2011

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.