Poisson–Boltzmann description of interaction forces and aggregation rates involving charged colloidal particles in asymmetric electrolytes

•Forces and aggregation were studied within DLVO theory in asymmetric and mixed electrolytes.•The forces weaken with increasing counterion valence or when valence of the coions is decreased.•Critical coagulation concentration follows the inverse valence squared for low charge.•Classical Schulze–Hard...

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Veröffentlicht in:	Journal of colloid and interface science 2013-09, Vol.406, p.111-120
Hauptverfasser:	Trefalt, Gregor, Szilagyi, Istvan, Borkovec, Michal
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Colloidal stability Colloidal state and disperse state DLVO theory Exact sciences and technology General and physical chemistry Physical and chemical studies. Granulometry. Electrokinetic phenomena Schulze–Hardy rule Surface forces
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