Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Genadz Sasnouski"'
Autor:
Shepeleva Elena Aleksandrovna, Genadz Sasnouski, Sergei Timofeev, Valeri Lapanik, Gennadiy Alexandrovich Evtyushkin, Wolfgang Haase
Publikováno v:
Liquid Crystals. 45:1242-1249
We report on the developed liquid crystal (LC) compositions with large optical anisotropy and low melting point on the basis of synthesised quaterphenyl and quinquiphenyl LC compounds containing la...
Publikováno v:
Liquid Crystals. 42:1124-1138
This paper describes the polyfunctional intermediates for the preparation of various anisotropic and liquid-crystalline compounds with different combinations of cyclic, bridge, terminal fragments and lateral substituents. Both chiral and nonchiral ne
Publikováno v:
Molecular Crystals and Liquid Crystals. 612:135-148
New synthetic approaches for the preparation of various anisotropic and liquid-crystalline compounds with different combinations of cyclic, bridge, terminal fragments and lateral substituents are proposed and realized. Both chiral and nonchiral nemat
Publikováno v:
Phase Transitions. 87:783-789
The improved approaches for the preparation of four ring quaterphenyl liquid crystalline compounds possessing fluoro substituted moieties have been developed. The key stage for the most synthetic schemes was the preparation of 3,6-diarylsubstituted c
Publikováno v:
Liquid Crystals. 40:1391-1397
The storage of information after mechanical stimuli even without applied electrical field is based on the elastic properties of the ferroelectric liquid crystal (FLC) material and the anchoring energy. It is favourable for chiral molecules with exten
Publikováno v:
Liquid Crystals. 40:1383-1390
This paper describes the synthesis and mesomorphic properties of some new liquid crystalline quaterphenyl and cyclohexylterphenyl derivatives – the Ferroelectric liquid crystal (FLC) compositions based upon them. The FLC compositions containing the
We report on chiral-nematic mixtures containing viscous chiral dopants, composed of rigid rod-like chiral molecules, in order to solve the problem of backflow in the middle layers of the liquid crystal cells. During the study, the viscoelastic proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::052dccfe1debf8611112192de6484f29
http://elib.bsu.by/handle/123456789/170204
http://elib.bsu.by/handle/123456789/170204
Publikováno v:
Phase Transitions. 85:309-313
A new pentaphenyl liquid crystalline (LC) compounds with 2,3-difluorobenzene moiety exhibiting wide nematic range have been prepared. The key stage is the condensation of the corresponding 3-dimethylaminopropanoyl-4-pentyl benzene hydrochloride with
Publikováno v:
Transactions on Electrical and Electronic Materials. 13:2-5
We have designed, synthesized, and evaluated the physical properties of some high birefringence () isothiocyanato biphenyl-bistolane liquid crystals. These compounds exhibit 0.4-0.7 at room temperature and wavelength
Autor:
Katarzyna Garbat, Sebastian Gauza, Genadz Sasnouski, M. Filipowicz, S. Urban, Jerzy Dziaduszek, Roman Dąbrowski
Publikováno v:
Liquid Crystals. 37:1529-1537
The syntheses and mesomorphic properties of 4-alkylcyclohexyl- and 4-alkylcyclohexylethyl and 4-alkylbicyclohexyl-3-fluoro- and 3,5-difluorobiphenyl-4-isothiocyanates are described. The compounds are low melting, very broad range nematic liquid cryst