Title of article
The crystal structure of Ba(Ce0.8Zr0.2)O3
Author/Authors
Bae، نويسنده , , Jong Sung and Choo، نويسنده , , Woong Kil and Lee، نويسنده , , Chang Hee، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
4
From page
1779
To page
1782
Abstract
The crystal structure of perovskite based Ba(Ce0.8Zr0.2)O3 has been determined by X-ray and neutron powder diffractions. The space group has been established by Rietveld refinement. Our final analysis indicates that the space group of Ba(Ce0.8Zr0.2)O3 is Imma with an anti-phase oxygen octahedral tilting along the two crystallographic axes. At a temperature above the transition, 1273 K, the high temperature prototype phase is found to be cubic Pm 3̄ m.
Keywords
crystal structure , Fuel cells , perovskites , X-ray methods
Journal title
Journal of the European Ceramic Society
Serial Year
2001
Journal title
Journal of the European Ceramic Society
Record number
1405386
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