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Liquid crystalline states of surfactant solutions of isotropie micelles

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Abstract

We consider micellar solutions whose surfactant molecules prefer strongly to form small, globular aggregates in the absence of intermicellar interactions. At sufficiently high volume fraction of surfactant, the isotropic phase of essentially spherical micelles is shown to be unstable with respect to an orientationally ordered (nematic) state of rodlike aggregates. This behavior is relevant to the phase diagrams reported for important classes of aqueous amphiphilic solutions.

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Bagdassarian, C., Gelbart, W.M. & Ben-Shaul, A. Liquid crystalline states of surfactant solutions of isotropie micelles. J Stat Phys 52, 1307–1313 (1988). https://doi.org/10.1007/BF01011648

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  • DOI: https://doi.org/10.1007/BF01011648

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