Interfaces in solutions of randomly charged rods

B.-Y. Ha and Andrea J. Liu

Physica A: Statistical Mechanics and its Applications, 1998, vol. 259, issue 3, 235-244

Abstract: We study the interfacial properties of systems containing like-charged rods with charge fluctuations along their length. We show that it is possible to describe clusters of rods in terms of the sum of a bulk free energy and a surface free energy. It is not obvious that this is valid for electrostatic systems, since the interactions are long-ranged, and the effective interactions between rods are not pairwise-additive.

Keywords: Interfaces; Charge fluctuations; Polyelectrolytes; Polyampholytes (search for similar items in EconPapers)
Date: 1998
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:259:y:1998:i:3:p:235-244

DOI: 10.1016/S0378-4371(98)00261-1

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