78 ISSN 1811-1165. Eurasian Physical Technical Journal, 2016, Vol.13, No.1(25) UDC:544.252.22:541.1:539.21:535.37 SOME FEATURES OF THE BEHAVIOR OF LIQUID CRYSTALS IN NANOSYSTEMS Agelmenev M.E. 1 , Bratukhin S.M. 2 , Polikarpov V.V. 2 , Bektasova G.S. 1 , Sadenova M.A. 1 , Tussupzhanov A.E. 1 1 S. Amanzholov East Kazakhstan State University, RK, Ust-Kamenogorsk c. 30 Gvardeiskoi divisii str. 34, amaxut@mail.ru 2 Institute of Organic Synthesis and Chemistry of Coal, Karaganda, 1 Alihanova Street, 100008, Kazakhstan, In this work the results of research of the effect of nanosystems of different configurations on the behavior of liquid crystals at the temperature effect is presented. It was found that in case of T-shaped arrangement of nanotubes here is a stabilization of the LC molecules on the surface of the tube at the effect of temperature. It was shown that in other configurations, there is a movement of the LC molecules on the surface of nanosystems. The specific features of the dynamics of the flow of molecules depending on the structure of systems were established. These results show the importance of the nanotube orientation controlling in a matrix liquid crystals. Such influence nanocomposite topology represents a new technological method. Keywords: nanotubes, graphene, liquid crystals, molecular dynamics. Introduction Carbon nano materials – nanotubes and graphenes – have the unique properties and wide area of possible applications [1-4]. One of the applications of these nano materials is a creation of new nano composite materials using them. Single-walled carbon nanotubes (SWNTs) posses a wide range of biological applications from the biomedical sensors to drug delivery. This leads to investigation of the interactions between biological molecules and carbon nanotubes [5-14]. A polymer chain changes from three-dimensional (3D) direction to two-dimensional direction of polymers adsorbed on surfaces have received much more attentions [15-22]. The understanding of the nature of interactions between the surface of nano compounds and different materials – metals, ion liquids, organic compounds, allows modify their properties of self-diffusion [23-25], electrical resistance [26], absorption [27-30], ionic stacking and distributing [31-33]. The existence of different configurations of nanotubes has been experimentally [2] and theoretically [34-37] determined. They are more thermally and mechanically stable [38-41], the absorption of hydrogen of nanofluid tubes [43] is higher than in corresponding straight CNT [44-55]. The combinations of graphenes and nanotubes are also being used in the process of creation of new electrical materials. It is embodied in today's researches. Liquid crystals in such kind of systems are able to increase their practical relevance. It is not a coincidence that in the research of such systems the significant influence of nanostructures on the properties of liquid crystals, such as electro-physical properties [56-57], switching speeds [58-59], electro-optic memory [60], space distribution [61-63] are observed. The existence of liquid-crystalline properties in nanotubes themselves were mentioned in [64] and were considered two approaches: 1) liquid crystalline behavior of carbon nanotubes in solution, and 2) inclusion of CNTs in lyotropic or thermotropic LCs. The research of composite matters with the participation of nematic liquid crystals (LC) and carbon nano-plates – graphenes – made it possible to determine the fact that flowing of molecules on bases is connected with the rise of temperature [65].