2011 (v1)
Publication
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Uploaded on: March 31, 2023
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2012 (v1)Publication
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Uploaded on: March 27, 2023 -
2009 (v1)Publication
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Uploaded on: April 14, 2023 -
2008 (v1)Publication
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2016 (v1)Publication
The colloidal route is an important methodology in ceramic processing. A key step of the colloidal route is the aggregation of colloids in suspension. This often involves colloids of different types, in a process which is known as heteroaggregation. Here we review the recent developments in ceramic heteroaggregation, focusing on the physical...
Uploaded on: March 27, 2023 -
2015 (v1)Publication
The percolation behavior of alumina suspensions is studied by computer simulations. The percolation threshold ϕc is calculated, determining the key factors that affect its magnitude: the strength of colloid-colloid attraction and the presence of hydrodynamic interactions (HIs). To isolate the effects of HIs, we compare the results of Brownian...
Uploaded on: April 14, 2023 -
2013 (v1)Publication
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2014 (v1)Publication
Suspensions of carbon blacks and spherical carbon particles are studied experimentally and numerically to understand the role of the particle shape on the tendency to percolation. Two commercial carbon blacks and one lab-synthesized spherical carbon are used. The percolation thresholds in suspensions are experimentally determined by two...
Uploaded on: April 14, 2023 -
2016 (v1)Publication
The diffusion of colloidal nanoparticles and nanomolecular aggregates, which plays an important role in various biophysical and physicochemical phenomena, is currently under intense study. Here, we examine the shape and size dependent diffusion of colloidal nano- particles, fused nanoclusters and nanoaggregates using a hybrid fluctuating...
Uploaded on: March 27, 2023