Journal ArticleDOI
The microrheology of colloidal dispersions: V. Primary and secondary doublets of spheres in shear flow
T.G.M. van de Ven,S.G Mason +1 more
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In this article, the Hamaker constant of polystyrene in water was calculated based on the observed transition of secondary to primary doublets of poly styrene latex spheres, an order of magnitude higher than that observed by all other methods.About:
This article is published in Journal of Colloid and Interface Science.The article was published on 1976-12-01. It has received 62 citations till now.read more
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Journal ArticleDOI
The microrheology of colloidal dispersions VII. Orthokinetic doublet formation of spheres
T.G.M. van de Ven,S.G Mason +1 more
TL;DR: In this article, a theory for doublet formation in dilute dispersions of spheres subjected to a simple shear flow of gradient G when Brownian motion can be neglected but taking account of both hydrodynamic and interparticle interactions is developed.
Journal ArticleDOI
Particle transfer to solid surfaces
TL;DR: Several theories for predicting deposition rates of flowing colloidal particles onto various collector surfaces are compared and discussed in this paper, where several important factors affecting deposition such as particle detachment, aging of particle-collector bonds, masking, influence of the stability of the dispersion and surface heterogeneity and roughness.
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Particle motions in sheared suspensions
A. Karnis,S. G. Mason +1 more
TL;DR: The effects of diffusion out of and into drops undergoing equatorial collision in laminar shear flow were studied in this paper, where diffusion into undeformed drops enhanced coalescence while diffusion from the drops inhibited it.
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Diffusion of Brownian particles in shear flows
R. T. Foister,T.G.M. van de Ven +1 more
TL;DR: In this paper, the authors examined the coupling of Brownian displacements and shear-induced convection of spherical colloidal particles in dilute suspensions using solutions of appropriate convective diffusion equations for the time-dependent probability density and also by calculation of relevant statistical quantities for an ensemble of diffusing particles from Langevin equations.
Journal ArticleDOI
The kinetics of flowing dispersions: VIII. Doublets of rigid spheres (theoretical)
TL;DR: In this article, a general method of calculating forces, torques, and translational and rotational velocities of rigid, neutral, equal-sized spheres in a viscous fluid undergoing uniform shear flows is presented.
References
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Theory of the Stability of Lyophobic Colloids
TL;DR: Theory of the Stability of Lyophobic Colloids The Interaction of Sol Particles having an Electric Double Layer and the nature of the electrical double layer which exists around them in salt solutions is discovered.
Journal ArticleDOI
The slow motion of a sphere through a viscous fluid towards a plane surface
TL;DR: In this paper, bipolar co-ordinates are employed to obtain exact solutions of the equations of slow viscous flow for the steady motion of a solid sphere towards or away from a plane surface of infinite extent.
Journal ArticleDOI
Calculation of the electrophoretic mobility of a spherical colloid particle
TL;DR: In this article, a new calculation of the relation between the electrophoretic mobility and the ζ-potential of a spherical colloid particle is presented, which consists of a rigid, electrically insulating sphere surrounded by a Gouy-Chapman double layer.
Calculation of the Electrophoretic Mobility of a Spherical
TL;DR: In this paper, a new calculation of the relation between the electrophoretic mobility and the/potential of a spherical colloid particle is presented, which consists of a rigid, electrically insulating sphere surrounded by a Gouy-Chapman double layer.
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The microrheology of colloidal dispersions: IV. Pairs of interacting spheres in shear flow
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