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Phase Equilibria in the Fe–Fe2O3–Eu2O3System at 1200 °C
- Source :
- Bulletin of the Chemical Society of Japan. 48:1806-1808
- Publication Year :
- 1975
- Publisher :
- The Chemical Society of Japan, 1975.
-
Abstract
- The standard Gibbs energies of the reaction of EuFeO3 and Fu3Fe5O12 were determined to be −63300±200 cal and −297800±600 cal respectively at 1200°C by means of following reactions: Fe+1/2 Eu2O3+3/4 O2=EuFeO3 and 5 Fe+3/2 Eu2O3+15/4 O2=Eu3Fe5O12, based on the phase equilibria in the Fe–Fe2O3–Eu2O3 system.
- Subjects :
- Chemistry
Phase (matter)
Analytical chemistry
Thermodynamics
General Chemistry
Subjects
Details
- ISSN :
- 13480634 and 00092673
- Volume :
- 48
- Database :
- OpenAIRE
- Journal :
- Bulletin of the Chemical Society of Japan
- Accession number :
- edsair.doi...........1948a746d26546d57d9947e054cff48b
- Full Text :
- https://doi.org/10.1246/bcsj.48.1806