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Registration Number

0219U100302, 0118U003836 , R & D reports

Title

Influence of anisometric nanoparticles on electro- and photoinduced transformations in liquid crystals.Then second year of impiementation.

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Head

Lisetski Longin , Доктор фізико-математичних наук

Registration Date

05-02-2019

Organization

Department for special training National academy of science of Ukraine at Kiev University

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 The method of synthesis of new liquid crystalline composite materials doped with carbon nanotubes and nanoparticles of organomodified laponite is given. Microphotographs of synthesized samples are obtained. The mixtures of nematic liquid crystals, as well as nanocomposite systems based on them and doped with carbon nanotubes are investigated. The spectra of optical transmission of such systems and DSC-thermograms are obtained. The influence of anisometric nanoparticles on the properties of liotropic liquid crystal systems is determined. By the methods of computer simulation, the behavior of optical transmission of systems, which are filled with particles of anisotropic form with different degrees of aggregation of particles in a LCD matrix, are analyzed. The aging processes of films filled with needlelike particles, and their influence on electrical conductivity and optical transmission coefficient are investigated.

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