DETERMINATION OF SOME THERMODYNAMIC PROPERTIES OF Fe2O3BY AN EMF METHOD

DETERMINATION OF SOME THERMODYNAMIC PROPERTIES OF Fe2O3BY AN EMF METHOD

A galvanic cell using calcia stabilised zirconia as a solid electrolyte has been used to determine the temperature and heat of transformation of Fe2O3. The decomposition temperature of Fe2O3 as well as the Gibbs free energy of formation in the temperature range 873–1300° K have also been determined....

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Veröffentlicht in:Current science (Bangalore) 1972-02, Vol.41 (4), p.125-127
Hauptverfasser: RAO, A. V. RAMANA, TARE, V. B.
Format: Artikel
Sprache:eng
Schlagworte:
Ambient temperature
Atmospheric temperature
Charrettes
Electrodes
Electrolytic cells
Electromotive forces
Energy value
Gas temperature
Thermodynamic properties
Transition temperature
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Zusammenfassung:A galvanic cell using calcia stabilised zirconia as a solid electrolyte has been used to determine the temperature and heat of transformation of Fe2O3. The decomposition temperature of Fe2O3 as well as the Gibbs free energy of formation in the temperature range 873–1300° K have also been determined.
ISSN:0011-3891