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Powder diffraction of La1−xAxCo0.8Fe0.2O3(A=Sr,Ba)

Published online by Cambridge University Press:  10 January 2013

Johan E. ten Elshof  and
Jaap Boeijsma
Johan E. ten Elshof*
Affiliation:
Laboratory of Inorganic Materials Science, Department of Chemical Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, the Netherlands
Jaap Boeijsma*
Affiliation:
Laboratory of Chemical Physics, Department of Chemical Technology, University of Twente, P.O. Box 217, 7500 AE Enschede, the Netherlands.
*
a)E-mail: j.e.tenelshof@ct.utwente.nl
b)E-mail: j.boeijsma@ct.utwente.nl
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Abstract

Powder X-ray diffraction data are reported for La1−xSrxCo0.8Fe0.2O3 (x=0.2, 0.4) and La0.8Ba0.2Co0.8Fe0.2O3. The powders were prepared by thermal decomposition of metal-containing complex solutions. All compositions have rhombohedral unit cells. In hexagonal setting, the cell parameters are a=5.4451(2) Å, c=13.2553(2) Å for La0.6Sr0.4Co0.8Fe0.2O3; a=5.4556(3) Å, c=13.1999(2) Å for La0.8Sr0.2Co0.8Fe0.2O3 and a=5.4795(1) Å, c=13.2983(5) Å for La0.8Ba0.2Co0.8Fe0.2O3. The space group is probably R3c (167) for all three compositions.

Type
Research Article
Information
Powder Diffraction , Volume 11 , Issue 1 , March 1996 , pp. 28 - 30
Copyright
Copyright © Cambridge University Press 1996

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