Impact of hydrodynamics and rheology of the ion partitioning effect on electrokinetic flow through a soft annulus with a retentive and absorptive wall
Priyanka Koner, Subrata Bera, Hiroyuki Ohshima
Abstract
It is observed that the osmotic pressure increases with the thickness and fixed charge density of the PEL. The velocity decreases with an increase in the permittivity difference of these layers. Our results suggest that the separation may be achieved through a difference in absorption kinetics.
Topics & Concepts
Electrokinetic phenomenaThermodynamicsChemistryElectrolyteConstitutive equationMass transferNewtonian fluidAbsorption (acoustics)MechanicsMaterials sciencePhysicsElectrodeFinite element methodComposite materialPhysical chemistryNanopore and Nanochannel Transport StudiesMicrofluidic and Capillary Electrophoresis ApplicationsElectrostatics and Colloid Interactions