Title of article
Thermodynamic properties of the SrFeO2.5 and SrMnO2.5 brownmillerite-like compounds by means of EMF-measurements
Author/Authors
Tanasescu، نويسنده , , S. and Totir، نويسنده , , N.D. and Marchidan، نويسنده , , D.I.، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2000
Pages
6
From page
265
To page
270
Abstract
The solid-oxide electrolyte galvanic cell method has been employed in order to obtain thermodynamic properties of the brownmillerite-like compounds SrFeO2.5 and SrMnO2.5 within the temperature range of 1073–1273 K. The standard Gibbs energy, the enthalpy and the entropy of formation, as well as the partial pressures of oxygen have been obtained. The experimental thermodynamic data have been compared to the existing theoretical estimated values.
Keywords
Oxygen-deficient compounds , Thermodynamic properties , EMF-measurements
Journal title
Solid State Ionics
Serial Year
2000
Journal title
Solid State Ionics
Record number
1707264
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