Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.12104/68849
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dc.contributor.authorValdes, M.
dc.contributor.authorManero, O.
dc.contributor.authorSoltero, J.F.A.
dc.contributor.authorPuig, J.E.
dc.date.accessioned2015-11-19T18:55:52Z-
dc.date.available2015-11-19T18:55:52Z-
dc.date.issued1993
dc.identifier.urihttp://hdl.handle.net/20.500.12104/68849-
dc.description.abstractThe rheological behavior of AOT/water dispersions over the whole two-phase concentration range (1.4 to 18.5 ± 1 wt% AOT at 25°C) is reported here. At a concentration around 8 wt% AOT, the dispersions undergo a phase inversion from being water-continuous to being liquid crystalline-continuous. Below the phase inversion point the water-continuous dispersions are viscoelastic. At the phase inversion point there is a substantial reduction in viscosity and in relaxation times. Above the phase inversion point, the dispersions become more elastic and show increasing values of viscosity and relaxation time. Shear viscosities of water-continuous dispersions exhibit hysteresis in increasing-decreasing shear rate experiments. A shear thickening region was detected in the increasing shear mode, which may be associated with the formation of shear-induced structures similar to those found above the phase inversion point. © 1993 Academic Press. All rights reserved.
dc.titleRheology of Lyotropic Liquid Crystals of Aerosol OT. I. Low Concentration Regime
dc.typeArticle
dc.identifier.doi10.1006/jcis.1993.1367
dc.relation.ispartofjournalJournal of Colloid And Interface Science
dc.relation.ispartofvolume160
dc.relation.ispartofissue1
dc.relation.ispartofpage59
dc.relation.ispartofpage64
dc.contributor.affiliationValdés, M., Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Apdo, Postal 70-360, México, Distrito Federal 04510, México and Facultad de Ciencias Químicas, Universidad de Guadalajara, Guadalajara, Jalisco 44430, México; Manero, O., Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Apdo, Postal 70-360, México, Distrito Federal 04510, México and Facultad de Ciencias Químicas, Universidad de Guadalajara, Guadalajara, Jalisco 44430, México; Soltero, J.F.A., Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Apdo, Postal 70-360, México, Distrito Federal 04510, México and Facultad de Ciencias Químicas, Universidad de Guadalajara, Guadalajara, Jalisco 44430, México; Puig, J.E., Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Apdo, Postal 70-360, México, Distrito Federal 04510, México and Facultad de Ciencias Químicas, Universidad de Guadalajara, Guadalajara, Jalisco 44430, México
dc.relation.isReferencedByScopus
dc.identifier.urlhttp://www.scopus.com/inward/record.url?eid=2-s2.0-0001770396&partnerID=40&md5=cf70bf821ef5854897722a354e1baccc
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