scholarly journals Viscous interfacial layer formation causes electroosmotic mobility reversal in monovalent electrolytes

2018 ◽  
Vol 20 (35) ◽  
pp. 22517-22524 ◽  
Author(s):  
Majid Rezaei ◽  
Ahmad Reza Azimian ◽  
Ahmad Reza Pishevar ◽  
Douwe Jan Bonthuis
Keyword(s):  
Molecular Dynamics ◽  
Solid Surface ◽  
Shear Viscosity ◽  
Interfacial Layer ◽  
Surface Charge Density ◽  
Layer Formation ◽  
Ion Density ◽  
Electroosmotic Mobility ◽  
Dynamics Simulations ◽  
Mobility Reversal

Using molecular dynamics simulations, the ion density, shear viscosity and electroosmotic mobility of an aqueous monovalent electrolyte at a charged solid surface are studied as a function of the surface charge density.

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