Abstract
Phase behavior and liquid crystal structures of metal dodecylbenzenesulfonates have been investigated by x-ray diffraction and polarization microscopy. Interplanar distances in the lyotropic lamellae exhibited the differences (D/Å between 35 and 39). It can be assumed that the structures of the lamellar layers have been influenced by various possible reasons, i.e. the hydration of individual metal ions within the water layers of lamellae, the depression of water layers, and the depression of paraffin layers. The types of lamellar organization in the crystalline phases, crystallized from ether or from water solutions, remain in a smectic arrangement with the rigid structure of smaller interplanar distances than those in liquid crystal state.
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© 1989 Dr. Dietrich Steinkopff Verlag GmbH & Co. KG
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Težak, Đ., Popović, S., Heimer, S., Strajnar, F. (1989). Liquid crystallinity in metal ion — dodecylbenzenesulfonate systems: x-ray diffraction characterization. In: Bothorel, P., Dufourc, E.J. (eds) Trends in Colloid and Interface Science III. Progress in Colloid & Polymer Science, vol 79. Steinkopff. https://doi.org/10.1007/BFb0116224
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DOI: https://doi.org/10.1007/BFb0116224
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Publisher Name: Steinkopff
Print ISBN: 978-3-7985-0831-6
Online ISBN: 978-3-7985-1690-8
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