Influence of Glycerol, Ethylene Glycol and Butylene Glycol on the Formation of Lyotropic Mesophases in Binary Systems with K-Behenate

1994 ◽  
Vol 187 (Part_1) ◽  
pp. 135-151
Author(s):  
H.-D. Dörfler
2012 ◽  
Vol 57 (2) ◽  
pp. 339-344 ◽  
Author(s):  
Naoki Kamihama ◽  
Hiroyuki Matsuda ◽  
Kiyofumi Kurihara ◽  
Katsumi Tochigi ◽  
Shigeo Oba

1989 ◽  
Vol 54 (11) ◽  
pp. 2856-2862 ◽  
Author(s):  
Július Surový ◽  
Elena Graczová ◽  
Jana Ovečková

Vapour-liquid equilibrium data are given for the binary systems ethylene glycol (EG)-N-methylpyrrolidone (NMP), ethylene glycol-diethylene glycol (DEG), and N-methylpyrrolidone-diethylene glycol at 50°C. The measurement of vapour-liquid equilibrium was carried out in a modified version of semimicrostill from foregoing paper. This still makes it possible to measure even at the pressures of the order 101 Pa. The dependence of the excess Gibbs energy on composition was expressed by the 4th order Redlich-Kister, Wilson, and NRTL equations. The systems EG-NMP and DEG-NMP exhibit negative deviations from ideal behaviour, EG with DEG form practically ideal solution.


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