[PDF] Top 20 Sedimentation Velocity and Potential in a Suspension of Charge-Regulating Colloidal Spheres

... phenomena in a suspension of identical, charge- regulating, colloidal ...form of the charge regulation boundary condition proposed by Carnie and Chan ... See full document

... Plot of the dimensionless coefficients H s and H Q in ...for a dilute suspension of identical composite spheres of r 0 / a Å ...values of la . bounded ... See full document

... 2006. In Final Form: August 13, 2006 An analytical study of diffusiophoresis in a homogeneous suspension of identical spherical charge-regulating particles with an ... See full document

... migration in a homogeneous suspension of polyelectrolyte molecules or charged flocs in an electrolyte solution is ...is a porous sphere in which the density of the ... See full document

... electric potential profile, and the fluid flow field in the electrolyte solution in a unit cell are linearized assuming that the system is only slightly distorted from ...Using a ... See full document

... to a rigid particle where the charge it carries is mainly on its surface, the charge of a composite particle comprises that on the surface of its rigid core and that ... See full document

... mobility in a relatively concentrated suspension of identical charged spheres and the electric conductivity of the sus- ...overlap of adjacent double layers is ... See full document

... thickness of the electric double layers surrounding the particles is assumed to be small relative to the radius of each particle and to the gap width between the particles, but the effect of ... See full document

... motion of a charged particle in an electrolyte solution subject to an applied electric ...Most colloidal particles bear charges on their surfaces as a consequence of the ... See full document

... surface potential or constant surface charge ...Glendinning and Russel 3 constructed a nu- merical solution via a multipole ...dissimilar spheres, and explicit analytical ... See full document

... accumulated in the vicinity of the surface of the charged particle with intrinsic charge ...Z. In order to explain the behavior of highly charged particles, effective ... See full document

... oxides and over a high surface area, has a high probability of flocculation, because of unavoidable hydration reactions in aqueous ...achieve a stable zirconia ... See full document

... change of the ...eyes, and the patterns changed dynamically with ...after suspension was set, the spoke-like patterns formed outside of the mother suspension in the central ... See full document

... / a @ 1, Namely, for the cases of U 2 / U 1 Å 0 1, the hydrodynamic the typical values of b i 0 are expected to be in the range thickness of the adsorbed polymer layer or the ... See full document

... effective charge Z * is often invoked to account for the accumulation of counterions near the colloid with intrinsic charge ...uniform in the solution due to the presence of the charged ... See full document

... flow of the suspending fluid may exist due to the interaction between the charged wall and the tangentially imposed electric ...use of cylindrical bipolar coordinates, the Laplace and Stokes ... See full document

... Keywords: Sedimentation; Cylindrical particle; Carreau fluid; Drag coefficient ...terminal velocity of particles in a fluid medium is one of its basic ...on a particle can ... See full document

... phenomenon of osmosis; it still occurs to a certain extent when the solute molecules can cross the membrane but experience more resistance in doing so than the solvent ...¯ow of solvent can be ... See full document

... account, and the result obtained is applicable to arbitrary double-layer thickness, surface potential, and the frequency of the applied electric ...surface of a particle re- ... See full document

... problem of the diffusiophoretic motion of a spherical particle in a fluid solution of a nonionic solute along the centerline of a circular cylindrical pore is ... See full document