Redefining electrical double layer thickness in narrow confinements: Effect of solvent polarization

2012 ◽  
Vol 85 (5) ◽  
Author(s):  
Siddhartha Das ◽  
Suman Chakraborty ◽  
Sushanta K. Mitra
Keyword(s):  
Layer Thickness ◽  
Double Layer ◽  
Electrical Double Layer ◽  
Effect Of Solvent ◽  
Solvent Polarization ◽  
Double Layer Thickness

The primary electroviscous effect in a suspension of spheres with thin double layers

1983 ◽  
Vol 132 ◽  
pp. 337-347 ◽  
Author(s):  
E. J. Hinch ◽  
J. D. Sherwood
Keyword(s):  
Layer Thickness ◽  
Double Layer ◽  
High Surface ◽  
Particle Radius ◽  
Double Layers ◽  
Asymptotic Results ◽  
Electroviscous Effect ◽  
Surface Potentials ◽  
Double Layer Thickness

We study the primary electroviscous effect in a suspension of spheres when the double layer thickness κ−1 is small compared with the particle radius a. The case of a 1–1 symmetric electrolyte is examined using the methods of Dukhin & coworkers (1974), whilst the asymmetric electrolyte is studied along lines similar to those of O'Brien (1983). Sherwood's (1980) asymptotic results for high surface potentials and high Hartmann numbers are extended and complemented.

Electric double layer force between charged surfaces: Effect of solvent polarization

2013 ◽  
Vol 138 (11) ◽  
pp. 114703 ◽  
Author(s):  
Rahul Prasanna Misra ◽  
Siddhartha Das ◽  
Sushanta K. Mitra
Keyword(s):  
Double Layer ◽  
Electric Double Layer ◽  
Effect Of Solvent ◽  
Charged Surfaces ◽  
Solvent Polarization
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