Polymerization of liquid crystal monomers and their mixed compositions with chiral additives
https://doi.org/10.1234/2221-7789-2025-1-62-67
EDN: MBQDPV
Abstract
The work is devoted to the preparation and study of the structure and properties of low- molecular liquid crystals and, in particular, monomers with chiral additives of various natures for the forma- tion of chiral nematic mesophases. The possibility of obtaining such phases under conditions of polymerization with reversible chain transfer of mixture compositions with monomers and the study of the properties of the resulting mixtures were studied. Particular attention is paid to the role of chemical interaction between the components of composites from the point of view of stability and preservation of properties by such systems.
About the Authors
Nadezhda A. Lobanova
MIREA – Russian technological university
Russian Federation
Russian Federation
D. S. Bondarenko
A.V. Topchiev Institute of Petrochemical Synthesis
Russian Federation
Russian Federation
Raisa V. Talroze
A.V. Topchiev Institute of Petrochemical Synthesis
Russian Federation
Russian Federation
Andrey N. Lobanov
D.I. Mendeleev Russian university of chemical technology
Russian Federation
Russian Federation
Anton M. Pogorely
D.I. Mendeleev Russian university of chemical technology
Russian Federation
Russian Federation
References
1. De Gennes P.G., Prost J. The Physics of Liquid Crystals // 2nd edition ed. Clarendon Press. 1995. P. 127.
2. Dierking I. Chiral Liquid Crystals: Structures, Phases, Effects // Symmetry. 2014. V. 6. P. 444-472.
3. Perrier S. 50th Anniversary Perspective: RAFT Polymerization – A User Guide // Macromolecules. 2017. V. 50, N 19. P. 7433–7447.
4. Chen M., Zhong M.J., Johnson J.A. Light-Controlled Radical Polymerization: Mechanisms, Methods, and Applications // Chem. Rev. 2016. V. 116, N 17. P. 10167–10211.
5. McKenzie T.G., Fu Q., Uchiyama M., Satoh K., Xu J.T., Boyer C., Kamigaito M., Qiao G.G. Beyond Traditional RAFT: Alternative Activation of Thiocarbonylthio Compounds for Controlled Polymerization // Advanced Science. 2016. P. 1929–2015.
6. Chen D. Chiral heliconical ground state of nanoscale pitch in a nematic liquid crystal of achiral mo- lecular dimers // Proc. Natl Acad. Sci. USA. 2013. V. 110. P. 15931–15936.
7. Durga P.O., Yurtseven H., Ashish K. Prajapati M.L., Madhu M.N. Liquid Crystal Research: Current Trends and Future Perspectives // Hindawi Publishing Corporation Advances in Condensed Matter Physics. 2013. V. 2013. P. 1154–1167.
Review
For citations:
Lobanova N.A., Bondarenko D.S., Talroze R.V., Lobanov A.N., Pogorely A.M. Polymerization of liquid crystal monomers and their mixed compositions with chiral additives. Proceedings of the Kabardino-Balkarian State University. 2025;15(1):62-67. (In Russ.) https://doi.org/10.1234/2221-7789-2025-1-62-67. EDN: MBQDPV
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