Thermodynamic Evaluation of the MF-LaF3 (M = Li, Na, K, Rb, Cs) Systems
In a previous paper the LiF¿NaF¿RbF¿LaF3 quaternary system has been described as one of the possible fuels for molten salt reactor
application. In this work the LiF¿KF, NaF¿KF, RbF¿KF, LaF3¿KF, LiF¿CsF, NaF¿CsF, KF¿CsF, RbF¿CsF and CsF¿LaF3 binary systems are
thermodynamically assessed in order to add the KF and CsF to this existing system. The modified quasi-chemical model based on the quadruplet
approximation has been used for the liquid description, while for solid solutions the classical polynomial formalism has been used. Ternary
systems have been calculated using the Kohler/Toop formalism and are presented in this work as well.
BENES Ondrej;
KONINGS Rudy;
2008-03-06
PERGAMON-ELSEVIER SCIENCE LTD
JRC43876
0364-5916,
https://publications.jrc.ec.europa.eu/repository/handle/JRC43876,
10.1016/j.calphad.2007.07.006,
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