Colloid Stability 2010
DOI: 10.1002/9783527631193.ch26
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Rapid Brownian and Gravitational Coagulation

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Cited by 8 publications
(10 citation statements)
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“…Nonlinear electrophoresis of conducting particles has been considered in great detail through theoretical studies and validated experimentally. For nonlinear electrophoresis of nonconducting particles there are numerous theoretical models , but they have only been confirmed by scarce experimental data using the so called aperiodic electrophoresis measurements . The present work expand the range of electric field measurements performed with nonconducting particles to fill the gap in previous experimental data and investigate nonlinearity of electrophoresis at very high electric fields.…”
Section: Introductionmentioning
confidence: 84%
See 1 more Smart Citation
“…Nonlinear electrophoresis of conducting particles has been considered in great detail through theoretical studies and validated experimentally. For nonlinear electrophoresis of nonconducting particles there are numerous theoretical models , but they have only been confirmed by scarce experimental data using the so called aperiodic electrophoresis measurements . The present work expand the range of electric field measurements performed with nonconducting particles to fill the gap in previous experimental data and investigate nonlinearity of electrophoresis at very high electric fields.…”
Section: Introductionmentioning
confidence: 84%
“…At large Peclet numbers ( Pe ≥ 3), results are usually separated into the two limiting cases of weak and strong concentration polarization. In the case of the weak concentration polarization, the nonlinear component of the electrophoretic velocity is proportional to E3-0.16em/2 . In the case of strong concentration polarization, due to the complexity of the phenomena, an analytical solution is only available for the electroosmotic velocity.…”
Section: Introductionmentioning
confidence: 99%
“…If the thickness of the double layer surrounding a particle is comparable to its linear size, then its diffusiophoretic behavior is governed mainly by two locally induced electric fields, E DLP and E diffusivity . The former comes from the asymmetry of the double layer, known as chemiphoresis or double‐layer polarization (DLP).…”
Section: Introductionmentioning
confidence: 99%
“…Two types of DLP are present: type I DLP occurs inside the double layer, yielding a local electric field E DLPI , driving the particle toward the high concentration side, and type II DLP occurs immediately outside the double layer, yielding a local electric field E DLPII , driving the particle toward the low concentration side , , , . E diffusivity is the background electric field coming from the difference in ionic diffusivities , , , , . Note that because a charged particle is surrounded by a double layer, which is rich in counterions, E DLPI , E DLPII , and E diffusivity , all drive the nearby fluid to flow in a direction opposite to the direction of diffusiophoresis, yielding hydrodynamic retardation forces acting on the particle.…”
Section: Introductionmentioning
confidence: 99%
“…For the last 60 years, since the pioneering contribution of Levich , most studies on induced‐charge electrokinetics of polarizable particles have dealt with homogeneous (mainly spherical) geometries. In this context, we mention the seminal contributions of the Ukrainian school and the more recent works by Squires and Bazant . The nonlinear electrokinetic phenomena described are currently widely used in various branches of modern nano/microtechnologies and microfluidic devices to drive, separate, and manipulate both latex and metallic colloids.…”
Section: Introductionmentioning
confidence: 99%