Light scattering from a binary liquid mixture above its critical consolute point

1975 ◽  
Vol 62 (9) ◽  
pp. 3689 ◽  
Author(s):  
D. Thiel
Keyword(s):  
Light Scattering ◽  
Liquid Mixture ◽  
Binary Liquid Mixture ◽  
Binary Liquid ◽  
Consolute Point

Simultaneous Analysis of Equilibrium Fluctuations at the Surface and in the Bulk of a Binary Liquid Mixture by Dynamic Light Scattering

2017 ◽  
Vol 121 (48) ◽  
pp. 10950-10956 ◽  
Author(s):  
Thomas M. Koller ◽  
Tobias Klein ◽  
Jiaqi Chen ◽  
Ahmad Kalantar ◽  
Gerard P. van der Laan ◽  
...  
Keyword(s):  
Light Scattering ◽  
Dynamic Light Scattering ◽  
Liquid Mixture ◽  
Simultaneous Analysis ◽  
Binary Liquid Mixture ◽  
Equilibrium Fluctuations ◽  
Binary Liquid

LIGHT SCATTERING OF A CRITICAL BINARY LIQUID MIXTURE: TRIETHYLAMINE–WATER

1965 ◽  
Vol 43 (6) ◽  
pp. 1803-1811 ◽  
Author(s):  
B. Chu ◽  
W. P. Kao
Keyword(s):  
Light Scattering ◽  
Liquid Mixture ◽  
Coexistence Curve ◽  
Chem Phys ◽  
Binary Liquid Mixture ◽  
Scattering Data ◽  
Solution Temperature ◽  
Interaction Range ◽  
Binary Liquid ◽  
Critical Opalescence

The coexistence curve and critical opalescence of a binary liquid mixture, triethylamine–water, have been reinvestigated. The measurements showed that the coexistence curve appears to follow a cubic relation to within about 0.003° of the critical solution temperature, and in this range, there is no evidence of a flat region. Furthermore, within the range of the values of s/λ(where s = 2 sin (θ/2), λ = wavelength in the medium, and s/λ varied from 1.2 × 10−4 to 7.0 × 10−4 Å−1) and temperatures studied, the light scattering data are in good agreement with the Debye theory (J. Chem. Phys. 31, 680 (1959)). The molecular interaction range of Debye was found to be 5.1 ± 0.3 Å.

Determination of the critical exponentηby neutron and light scattering from a binary liquid mixture

1980 ◽  
Vol 22 (11) ◽  
pp. 5507-5516 ◽  
Author(s):  
R. Schneider ◽  
L. Belkoura ◽  
J. Schelten ◽  
D. Woermann ◽  
B. Chu
Keyword(s):  
Light Scattering ◽  
Liquid Mixture ◽  
Binary Liquid Mixture ◽  
Binary Liquid
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