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arXiv · 1302.6388

Long-range attractive tail of colloid interaction

Ikuo S. Sogami
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Abstract

To describe rich phenomena of dilute dispersions of highly-charged colloid particles, it is necessary to modify the long-range electric part of the DLVO potential. The screened Coulomb potential of pure repulsion obtained from the Helmholtz free energy in the DLVO theory is replaced by a new screened electric potential with long-range attractive tail derived from the generalized Gibbs free energy which is identified with a total sum of chemical potentials.

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Ikuo S. Sogami. 2013-02-26. Long-range attractive tail of colloid interaction. https://doi.org/10.1246/cl.2012.1331.

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