Organogel formation rationalized by Hansen solubility parameters: improved methodology

被引:18
|
作者
Nunes, Danilo Rosa [1 ,2 ]
Raynal, Matthieu [1 ]
Isare, Benjamin [1 ]
Albouy, Pierre-Antoine [2 ]
Bouteiller, Laurent [1 ]
机构
[1] Sorbonne Univ, CNRS, IPCM, Equipe Chim Polymeres, F-75005 Paris, France
[2] Univ Paris Saclay, Univ Paris Sud, CNRS, Lab Phys Solides, F-91400 Orsay, France
关键词
BINARY ORGANIC MIXTURES; SUPRAMOLECULAR GELS; MOLECULAR GELATION; SOLVENT; GELATORS; LIQUIDS; TRANSFORMATION; DERIVATIVES; CHEMISTRY; CHAIN;
D O I
10.1039/c8sm00562a
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
An organogel is obtained when a low molar mass compound forms a network of anisotropic fibres in a liquid that is therefore transformed into a macroscopic solid. Various approaches have been proposed to correlate organogel formation and Hansen solubility parameters. These approaches are well adapted to specific experimental datasets but lack universality. A general method to determine the gelation domain from the solubility data of low molecular weight gelators is here reported.
引用
收藏
页码:4805 / 4809
页数:5
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