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Updated: Aug 29, 2026
10:56
Confocal Imaging of Confined Quiescent and Flowing Colloid-polymer Mixtures
Published on: May 20, 2014
Can colloidal particles flocculate at two energy minima simultaneously in a quiescent medium?
Journal of Colloid and Interface Science
|February 6, 2004
Abstract:
The effect of electrostatic repulsion forces on the gravity-induced flocculation of non-Brownian particles in a quiescent medium is analyzed, and the phenomenon that colloidal particles can simultaneously flocculate at both the primary minimum and the secondary minimum of the total interaction curve of DLVO theory is proved. A narrow strip region describing this "combined" flocculation behavior exists on the stability diagram, and the concept of a limiting trajectory can be applied to explain this interesting result.
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