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Shear rheology of hard-sphere, dispersed, and aggregated suspensions, and filler-matrix composites
(Elsevier Science, 2012-03)
This paper reviews the shear rheology of suspensions of microscopic particles. The nature of interparticle forces determines the microstructure, and hence the deformation and flow behavior of suspensions. Consequently, ...
A kinetic theory of suspensions. II. The steady flow of a hard-sphere suspension
(1994)
Calculations are reported of the steady-state shear and bulk viscosity coefficients of a suspension of freely rotating, hard spheres dispersed in a continuous Newtonian solvent. These calculations are based on a theory ...
A kinetic theory of suspensions. III. Hard spheres and lubrication dynamics
(1995)
Numerical estimates are presented for the shear viscosity coefficient of a hard-sphere suspension. Our calculations are based on a previously reported theory which uses a Fokker-Planck equation to describe the evolution ...
On the Viscosity of Concentrated Suspensions of Charged Colloids
(Planta Piloto de Ingeniería Química, 2005-12)
This work is concerned with the theoretical estimation of the low-shear viscosity of concentrated suspensions of charged-stabilized latex particles. Calculations are based on the assumption that particles interacting through ...
Short- and long-time diffusion and dynamic scaling in suspensions of charged colloidal particles
(American Institute of Physics, 2018-04-03)
We report on a comprehensive theory-simulation-experimental study of collective and self-diffusion in concentrated suspensions of charge-stabilized colloidal spheres. In theory and simulation, the spheres are assumed to ...
Structure of redispersible SnO2 nanoparticles
(Kluwer Academic Publ, 2003-08-01)
Suspensions of undoped SnO2 nanoparticles and containing Eu3+ ions were prepared by a sol-gel procedure. Using the classical synthesis method ( precipitation), the particles tend to grow by a coarsening process in order ...
Structure of redispersible SnO2 nanoparticles
(Kluwer Academic Publ, 2003-08-01)
Suspensions of undoped SnO2 nanoparticles and containing Eu3+ ions were prepared by a sol-gel procedure. Using the classical synthesis method ( precipitation), the particles tend to grow by a coarsening process in order ...
Modeling of inter-particle interactions and their effect on macroscopic properties of nanoparticle suspensions
(2020)
In this thesis, a detailed study of polymer nanoparticle interactions is pursued in order to understand the effect of mechanical properties of individual particles on the collective behavior of chemically destabilized ...