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Liquid Crystals and their Application
Russian Journal Zhidkie kristally i ikh prakticheskoe ispol'zovanie Жидкие кристаллы и их практическое использование |
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Zhidk. krist. ikh prakt. ispol'z. = Liq. Cryst. and their Appl., 2010, 2, 85—96. |
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Curve Currents of Viscous Lubricants with Liquid Crystal Additives
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E. V. Berezina, M. N. Korsakov, A. S. Pavlov,
V. V. Bykova, N. V. Usol'tseva
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Author affiliations
Ivanovo State University, Nanomaterials Research Institute
Ermak Str., 39, Ivanovo, 153025, Russia.
E-mail: elena_berezina@mail.ru
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Abstract
The rheological characteristics of viscous lubricants with liquid crystal additives – esters of cholesterol fatty acids were studied by the rotation viscosimetry method using «cone – plane» system equipment. The type of compound melt current was determined and the analysis of the dependence of sample current characteristics from compound molecule structure was carried out.
Keywords: liquid crystal additives, cholesterol fatty acids, viscous lubricants
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