Modeling selected emulsions and double emulsions as memristive systems.

Adv Colloid Interface Sci

Institute for Technology of Nuclear and Other Mineral Raw Materials, Department of Chemical Engineering, 86 F. d'Esperey St., P.O. Box 390, 11000 Belgrade, Serbia.

Published: June 2012


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Article Abstract

The recent development in basic and applied science and engineering of finely dispersed systems is presented in general, but more attention has been paid to the liquid-liquid finely dispersed systems or to the particular emulsions and double emulsions. The selected systems for theoretical and experimental research were emulsions and double emulsions that appeared in the pilot plant for extraction of uranium from wet phosphoric acid. The objective of this research was to try to provide a new or different approach to elaborate the complex phenomena that occur at developed liquid-liquid interfaces. New concepts were introduced, the first is a concept of an entity, and the corresponding classification of finely dispersed systems and the second concept consider the introduction of an almost forgotten basic electrodynamics element memristor, and the corresponding memristive systems. Based on these concepts a theory of electroviscoelasticity was proposed and experimentally corroborated using the selected representative liquid-liquid system. Also, it is shown that the droplet, and/or droplet-film structure, that is, selected emulsion and/or double emulsion may be considered as the particular example of memristive systems.

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http://dx.doi.org/10.1016/j.cis.2012.03.004DOI Listing

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