BET modeling of solid-liquid phase diagrams of common ion binary salt hydrate mixtures. I. The BET parameters

被引：19
|
作者：
Marcus, Y [1 ]
机构：
[1] Hebrew Univ Jerusalem, Dept Inorgan & Analyt Chem, IL-91904 Jerusalem, Israel
来源：
JOURNAL OF SOLUTION CHEMISTRY | 2005年 / 34卷 / 03期
关键词：
BET method; phase diagram; concentrated aqueous electrolytes; modeling;
D O I：
10.1007/s10953-005-3050-3
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Solid-liquid phase diagrams of binary salt hydrate mixtures can be modeled by means of the BET method, next paper, which considers the water as if it were "adsorbed" on "sites" of the salt. The parameter r describes the average number of sites and gamma describes the molar enthalpy of adsorption in excess of the enthalpy of condensation of water vapor. The BET parameters gamma and epsilon required for the modeling were obtained for a large number of salts from water activities or related quantities of concentrated aqueous solutions of them. This paper consists of a comprehensive compilation of these two BET parameters for a large number of salts.
引用
收藏
页码：297 / 306
页数：10
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