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Equation of state for a charged colloidal system

J.N. Herrera and L. Blum

Physica A: Statistical Mechanics and its Applications, 1996, vol. 231, issue 1, 330-336

Abstract: We obtain the equation of state for a charged colloidal solution, which is represented by a collection of sticky charged hard spheres. The mean spherical approximation (MSA) is used for the ionic part, and the Percus-Yevick (PYA) approximation is used for the sticky part. Explicit expressions are obtained for the pressure in terms of a sticky parameter λ and a screening parameter γ. The pressure diagram indicates a first order phase transition characteristics of colloids.

Date: 1996
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:231:y:1996:i:1:p:330-336

DOI: 10.1016/0378-4371(95)00449-1

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