UNIVERSALITY OF SOLUBILITY PARAMETER

被引:591
作者
HANSEN, CM
机构
[1] PPG Industries, Springdale
来源
INDUSTRIAL & ENGINEERING CHEMISTRY PRODUCT RESEARCH AND DEVELOPMENT | 1969年 / 8卷 / 01期
关键词
D O I
10.1021/i360029a002
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
Solubility parameter concepts can be used to interpret relations involved in liquid miscibility, polymer solubility, polymer compatibility, adsorption on solid surfaces, dispersion phenomena, solubility of inorganic as well as organic materials in organic liquids, and “salting in” phenomena. Examples show similarities in biologically interesting materials having different chemical structures. Physical similarities among these, inorganic pigments, and inorganic salts are also pointed out in an effort to demonstrate how the solubility parameter can be used to relate some physical properties in many different types of materials. The division of the solubility parameter into parts representing dispersion (London), permanent dipole-permanent dipole, and hydrogen bonding energies of cohesion is necessary to make full use of these concepts. Solubility phenomena in electrolytes can also be studied in terms of the cohesive energy density of the materials involved. © 1969, American Chemical Society. All rights reserved.
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页码:2 / &
相关论文
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