Relationship between surfactant film bending elasticity and structure and interfacial tensions in microemulsion systems

2007 ◽  
pp. 84-89 ◽  
Author(s):  
O. Abillon ◽  
B. P. Binks ◽  
D. Langevin ◽  
J. Meunier
Keyword(s):  
Interfacial Tensions ◽  
Bending Elasticity ◽  
Surfactant Film

Stokes flow past bubbles and drops partially coated with thin films. Part 1. Stagnant cap of surfactant film – exact solution

1983 ◽  
Vol 126 ◽  
pp. 237-250 ◽  
Author(s):  
S. S. Sadhal ◽  
Robert E. Johnson
Keyword(s):  
Exact Solution ◽  
Liquid Drop ◽  
Mixed Boundary ◽  
Mixed Boundary Conditions ◽  
Creeping Flow ◽  
Immiscible Fluid ◽  
Interfacial Tensions ◽  
Surfactant Film ◽  
Dual Series Equations ◽  
The Difference

In this investigation the creeping flow due to the motion of a liquid drop or a bubble in another immiscible fluid is examined when the interface is partially covered by a stagnant layer of surfactant. The associated boundary-value problem involves mixed boundary conditions at the interface, which lead to a set of dual series equations. An inversion of these equations yields the exact solution to the stagnant cap problem.Several useful results are obtained in closed form. Among these are the expressions for the drag force, the difference between the maximum and the minimum interfacial tensions, and the amount of adsorbed surfactant. A shifting of the centre of the internal vortex is observed.

Surfactant film bending elasticity in microemulsions: Structure and droplet polydispersity

1993 ◽  
Vol 99 (6) ◽  
pp. 4759-4765 ◽  
Author(s):  
F. Sicoli ◽  
D. Langevin ◽  
L. T. Lee
Keyword(s):  
Bending Elasticity ◽  
Surfactant Film

Synthesis and Interfacial Tensions of Sodiump-Dimethyl Dodecylbenzene Sulfonates

2018 ◽  
Vol 55 (4) ◽  
pp. 317-324 ◽  
Author(s):  
Changming Zhao ◽  
Ling Zhang ◽  
Yue Wang ◽  
Tiexin Cheng ◽  
Wensheng Yang ◽  
...  
Keyword(s):  
Interfacial Tensions

Effect of number of oxypropylene on dynamic interfacial tensions of extended surfactants

2019 ◽  
Vol 570 ◽  
pp. 429-437 ◽  
Author(s):  
Mengdie Lv ◽  
Cong Luo ◽  
Jian Yang ◽  
Yawen Zhou ◽  
Changyao Liu ◽  
...  
Keyword(s):  
Interfacial Tensions ◽  
Extended Surfactants

Lateral actuation of an organic droplet on conjugated polymer electrodes via imbalanced interfacial tensions

Soft Matter ◽  
2016 ◽  
Vol 12 (33) ◽  
pp. 6902-6909 ◽  
Author(s):  
Wei Xu ◽  
Jian Xu ◽  
Xin Li ◽  
Ye Tian ◽  
Chang-Hwan Choi ◽  
...  
Keyword(s):  
Conjugated Polymer ◽  
Interfacial Tensions ◽  
Polymer Electrodes
Sign in / Sign up

Export Citation Format

Share Document