A three-dimensional approach to solubility
A three-dimensional approach to solubility
复制标题
溶解度的三维方法
DOI：
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发表时间：
1966
期刊：
影响因子：
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通讯作者：
J. W. Lowe
中科院分区：
文献类型：
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作者：
J. Crowley;G. Teague;J. W. Lowe
讨论了Hildebrand溶解度参数的推导和影响溶解度的分子间作用力。其中三个力被纳入到一个模型，其中包括溶解度参数，氢键，和偶极矩，和所得的三维图用于预测纤维素聚合物在有机溶剂中的溶解度，比以前更好的准确性。根据Gordy的光谱测量和定义的氢键强度单位的值，分配氢键的值。聚合物-溶剂模型更好地理解了溶剂之间以及聚合物和溶剂之间存在的关系。这是第一次有可能用图解说明稀释率。-- AATA
The derivation of Hildebrand's solubility parameter and the inter-molecular forces that influence solubility are discussed. Three of these forces were incorporated into a model which consisted of solubility parameter, hydrogen bonding, and dipole moments, and the resulting three-dimensional plot used to predict the solubility of cellulosic polymers in organic solvents with better accuracy than before. Values for hydrogen bonding were assigned on the basis of Gordy's spectroscopic measurements and the value of a unit of hydrogen bonding strength defined. The polymer-solvent model gave a better understanding of the relationships that exist between solvents and between polymers and solvents. For the first time a graphic illustration of dilution ratio was possible. -- AATA