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Phase diagrams of liquid-crystal binary systems of lanthanum(III) laurate with some divalent metal laurates
Authors:D V Bylina  T A Mirnaya  S V Volkov
Institution:(1) Vernadsky Institute of General and Inorganic Chemistry, National Academy of Sciences of Ukraine, pr. Palladina 32/34, Kiev, 252601, Ukraine
Abstract:Phase equilibria in binary systems of lanthanum(III) laurate with laurates of divalent metals (lead, cadmium, zinc, and cobalt) are studied at temperatures from 0 to 350°C using differential thermal analysis (DTA) and polythermal polarized-light microscopy. Continuous or terminal smectic A liquid-crystal (LC) solutions are found to form in all systems. The temperature-concentration fields of formation of ionic LCs and glasses are determined.
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