J. Phys. IV France 07 (1997) C1-247-C1-248
Nonstoichiometry and Phase Stability of Spinel Ferrite (MgxFe1-x)3-δO4S.-H. Kang and H.-I. Yoo
Solid State Ionics Research Lab., School of Materials Science andEngineering, Seoul National University, Seoul 151-742, Korea
The nonstoichiometry (δ) and phase stability range of (MgxFe1-x)3-δO4 has beendetermined by a coulometric titration method as a function of oxygen activityand the Mg content (x) at 1000°C. The nonstoichiometry can best be explained interms of Frenkel disorder.
© EDP Sciences 1997