Thermodynamic Properties of EuC12 and the NaCl-EuCl2 System
نویسنده
چکیده
The temperature and enthalpy of the phase transition and fusion of EuC12 were determined and found to be 1014 K, 11.5 kJ moland 1125 K, 18.7 kJ mol-1 , respectively. Addition ally, the heat capacity of solid EuC12 was measured by Differential Scanning Calorimetry in the temperature range 306 1085 K. The results were fitted to the linear equation C ̂m = (68.27 + 0.0255 T/K) J mol-1 K-1 in the temperature range 306 900 K. Due to discrepancies in the liter ature on the temperature of fusion of EuC12, the determination of the NaCl-EuCl2 phase diagram was repeated. It consists of a simple eutectic equilibrium at Tem = 847 K with x(EuCl2) = 0.49.
منابع مشابه
Electrochemical and Thermodynamic Properties of EuC13 and EuC12 in an Equimolar NaCl-KCl Melt
für Naturforschung in cooperation with the Max Planck Society for the Advancement of Science under a Creative Commons Attribution 4.0 International License. Dieses Werk wurde im Jahr 2013 vom Verlag Zeitschrift für Naturforschung in Zusammenarbeit mit der Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. digitalisiert und unter folgender Lizenz veröffentlicht: Creative Commons Namen...
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