Title: Thermodynamic Evaluation of the MF-LaF3 (M = Li, Na, K, Rb, Cs) Systems
Authors: BENES OndrejKONINGS RUDY
Citation: CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY vol. 32 p. 121-128
Publisher: PERGAMON-ELSEVIER SCIENCE LTD
Publication Year: 2008
JRC Publication N°: JRC43876
ISSN: 0364-5916
URI: http://publications.jrc.ec.europa.eu/repository/handle/JRC43876
DOI: 10.1016/j.calphad.2007.07.006
Type: Articles in Journals
Abstract: 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.
JRC Institute:Institute for Transuranium Elements

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