TY - JOUR
T1 - Optimization and calculation of the MCl-ZnCl2 (M = Li, Na, K) phase diagrams
AU - Romero-Serrano, Antonio
AU - Hernandez-Ramirez, Aurelio
AU - Cruz-Ramirez, Alejandro
AU - Hallen-Lopez, Manuel
AU - Zeifert, Beatriz
PY - 2010/10/20
Y1 - 2010/10/20
N2 - An earlier structural model for binary silicate melts and glasses is extended to zinc chloride-alkali metal chloride systems. The evaluation of the available thermodynamic and phase diagrams data for the MCl-ZnCl2 (M = Li, Na, K) binary systems have been carried out using the structural model for the liquid phase. This thermodynamic model is based on the assumption that each alkali chloride produces the depolymerization of ZnCl2 network with a characteristic free-energy change. A least-squares optimization program permits all available thermodynamic and phase diagram data to be optimized simultaneously. In this manner, data for these binary systems have been analysed and represented with a small number of parameters.
AB - An earlier structural model for binary silicate melts and glasses is extended to zinc chloride-alkali metal chloride systems. The evaluation of the available thermodynamic and phase diagrams data for the MCl-ZnCl2 (M = Li, Na, K) binary systems have been carried out using the structural model for the liquid phase. This thermodynamic model is based on the assumption that each alkali chloride produces the depolymerization of ZnCl2 network with a characteristic free-energy change. A least-squares optimization program permits all available thermodynamic and phase diagram data to be optimized simultaneously. In this manner, data for these binary systems have been analysed and represented with a small number of parameters.
KW - Phase diagram
KW - Thermodynamic
KW - Zinc chloride melts
UR - http://www.scopus.com/inward/record.url?scp=77957169806&partnerID=8YFLogxK
U2 - 10.1016/j.tca.2010.06.027
DO - 10.1016/j.tca.2010.06.027
M3 - Artículo
SN - 0040-6031
VL - 510
SP - 88
EP - 92
JO - Thermochimica Acta
JF - Thermochimica Acta
IS - 1-2
ER -