Title of article
On phase relations, transport properties and defect structure in mixed conducting SrFe1.5−xCoxOz
Author/Authors
Bredesen، نويسنده , , Rune and Norby، نويسنده , , Truls، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
13
From page
285
To page
297
Abstract
The stability of the Sr4Fe6O13 phase, and the phase changes taking place in the presence of Co, are discussed. Reported transport parameters are analysed and discussed in relation to defects and phase changes in SrFe1.5−xCoxOz. A defect model is suggested that is in qualitative agreement with the observed transport parameters. It is suggested that defect ordering due to Co2+ ions is decisive for the transport properties.
Keywords
phase relations , Electronic and ionic conductivity , chemical diffusion , Defect models of pure and Co-containing Sr4Fe6O13
Journal title
Solid State Ionics
Serial Year
2000
Journal title
Solid State Ionics
Record number
1706762
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