Phase separation in the TODGA reverse micellar solutions in dodecane: identifying an upper consolute temperature and an associated critical behavior

Soft Matter ◽  
2012 ◽  
Vol 8 (6) ◽  
pp. 1795-1800 ◽  
Author(s):  
R. Ganguly ◽  
J. N. Sharma ◽  
N. Choudhury
Keyword(s):  
Phase Separation ◽  
Critical Behavior ◽  
Micellar Solutions ◽  
Consolute Temperature ◽  
Reverse Micellar

THE COMPLEX DIELECTRIC CONSTANT OF SOLUTIONS OF TRIMETHYLPENTANE AND NITROBENZENE NEAR THE CONSOLUTE TEMPERATURE

1961 ◽  
Vol 39 (3) ◽  
pp. 526-534 ◽  
Author(s):  
B. D. Ripley ◽  
R. McIntosh
Keyword(s):  
Dielectric Constant ◽  
Phase Separation ◽  
Standing Wave ◽  
Applied Field ◽  
Coaxial Line ◽  
Dielectric Constants ◽  
Complex Dielectric Constant ◽  
Experimental Procedure ◽  
Chemical Systems ◽  
Consolute Temperature

The complex dielectric constants of three compositions of trimethylpentane and nitrobenzene have been measured as a function of temperature for a range near the consolute temperature. The frequency employed was 3300 Mc/sec. The experimental procedure involved the study of the standing wave established in a coaxial line. The chemical systems showed maxima in both the real and imaginary parts of the complex dielectric constant at temperatures above those at which phase separation occurs. The finding of Semenchenko and Azimov is thus confirmed. A discussion of the validity of applying thermodynamic formulae to dielectrics showing loss is given and some qualitative remarks are offered concerning the change of the systems as they are cooled. These remarks are based upon the effect of the applied field upon the entropy of the solutions.

Molecular-Thermodynamic Approach to Predict Micellar Solution Properties

1989 ◽  
Vol 177 ◽  
Author(s):  
Daniel Blankschtein ◽  
Sudhakar Puvvada
Keyword(s):  
Phase Separation ◽  
Thermodynamic Properties ◽  
Micellar Solution ◽  
Thermodynamic Approach ◽  
Solution Properties ◽  
Micellar Solutions ◽  
Detailed Exposition ◽  
Conceptual Overview

IntroductionIn this paper we present a conceptual overview of our recently developed molecular-thermodynamic approach to predict micellization, thermodynamic properties, and phase separation of micellar solutions. A detailed exposition may be found in Ref..

Nonuniversal Critical Behavior of Micellar Solutions

1982 ◽  
Vol 48 (23) ◽  
pp. 1617-1620 ◽  
Author(s):  
Mario Corti ◽  
Vittorio Degiorgio ◽  
Martin Zulauf
Keyword(s):  
Critical Behavior ◽  
Micellar Solutions

Electrodeposition of Nickel from Reverse Micellar Solutions of Cetyltrimethylammonium Bromide

2013 ◽  
Vol 160 (11) ◽  
pp. D524-D529 ◽  
Author(s):  
Sharmin Sultana ◽  
Shimul Saha ◽  
Md. Mominul Islam ◽  
M. Muhibur Rahman ◽  
M. Yousuf A. Mollah ◽  
...  
Keyword(s):  
Cetyltrimethylammonium Bromide ◽  
Micellar Solutions ◽  
Electrodeposition Of Nickel ◽  
Reverse Micellar
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