Open Access
Journal of Molecular Liquids, volume 331, pages 115723
Self-assembling behaviour of chiral calamitic monoacrylates targeted for polymer stabilisation of polar smectic phases in chiral liquid crystals
Dmochowska Ewelina
1
,
Herman J.
1
,
Czerwiński Maciej
1
,
Stulov Sergey
2
,
Kašpar M.
2
,
Kula Przemysław
1
1
Faculty of Advanced Technologies and Chemistry, Military University of Technology, 00-908 Warsaw, Poland.
|
2
Institute of Physics of the Czech Academy of Science, 182 21 Prague, Czech Republic
|
Publication type: Journal Article
Publication date: 2021-06-01
Journal:
Journal of Molecular Liquids
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 6
ISSN: 01677322, 18733166
Materials Chemistry
Electronic, Optical and Magnetic Materials
Physical and Theoretical Chemistry
Spectroscopy
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Abstract
The stabilisation and control of synclinic and anticlinic chiral liquid crystalline phases remain an actual and highlighted task. This work presents the design and mesomorphic properties of new chiral calamitic reactive mesogens, monoacrylates, based on biphenyl benzoate and phenyl biphenyl-4-carboxylate cores with reactive terminal groups placed far from the chiral chain. The compound's structures, compatible with the components of modern ferroelectric and antiferroelectric liquid crystalline mixtures, are confirmed by mass spectrometry (electron ionization) analysis and proton/carbon nuclear magnetic resonance. All the reactive mesogens possess the self-assembling, i.e. liquid crystalline behaviour with high tendency to create smectic phases in a broad temperature range, which was confirmed by a polarizing optical microscopy, differential scanning calorimetry and broad-band dielectric spectroscopy. Doping of advanced multicomponent mixtures possessing the chiral smectic phases by the designed monoacrylates with further cross-linking procedure, can be an effective and functional tool for stabilising ferroelectric and antiferroelectric phases in various states and hence, can allow the symmetrisation of the switching times in the modes employed surface stabilised geometry; this is a very highlighted task for optoelectronics. Moreover, an evident considerable tendency for thermal polymerisation of specific reactive mesogens can reduce the drawbacks of polymer stabilisation. • The design and mesomorphic properties of new chiral calamitic reactive mesogens. • Monoacrylates that are structurally compatible with (A)FLC's mixture components. • Low values of transition temperatures connected with chirality and reactivity.
Citations by journals
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5
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Journal of Molecular Liquids
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Journal of Molecular Liquids
5 publications, 31.25%
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Journal of Molecular Structure
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Journal of Molecular Structure
3 publications, 18.75%
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Polymers
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Polymers
2 publications, 12.5%
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Optical Materials
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Optical Materials
2 publications, 12.5%
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Macromolecules
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Macromolecules
1 publication, 6.25%
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Crystals
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Crystals
1 publication, 6.25%
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Liquid Crystals
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Liquid Crystals
1 publication, 6.25%
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ACS Omega
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ACS Omega
1 publication, 6.25%
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5
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Citations by publishers
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10
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Elsevier
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Elsevier
10 publications, 62.5%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
3 publications, 18.75%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
2 publications, 12.5%
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Taylor & Francis
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Taylor & Francis
1 publication, 6.25%
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2
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10
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Dmochowska E. et al. Self-assembling behaviour of chiral calamitic monoacrylates targeted for polymer stabilisation of polar smectic phases in chiral liquid crystals // Journal of Molecular Liquids. 2021. Vol. 331. p. 115723.
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Dmochowska E., Herman J., Czerwiński M., Stulov S., Kašpar M., Kula P. Self-assembling behaviour of chiral calamitic monoacrylates targeted for polymer stabilisation of polar smectic phases in chiral liquid crystals // Journal of Molecular Liquids. 2021. Vol. 331. p. 115723.
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TY - JOUR
DO - 10.1016/j.molliq.2021.115723
UR - https://doi.org/10.1016%2Fj.molliq.2021.115723
TI - Self-assembling behaviour of chiral calamitic monoacrylates targeted for polymer stabilisation of polar smectic phases in chiral liquid crystals
T2 - Journal of Molecular Liquids
AU - Dmochowska, Ewelina
AU - Herman, J.
AU - Czerwiński, Maciej
AU - Stulov, Sergey
AU - Kašpar, M.
AU - Kula, Przemysław
PY - 2021
DA - 2021/06/01 00:00:00
PB - Elsevier
SP - 115723
VL - 331
SN - 0167-7322
SN - 1873-3166
ER -
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@article{2021_Dmochowska,
author = {Ewelina Dmochowska and J. Herman and Maciej Czerwiński and Sergey Stulov and M. Kašpar and Przemysław Kula},
title = {Self-assembling behaviour of chiral calamitic monoacrylates targeted for polymer stabilisation of polar smectic phases in chiral liquid crystals},
journal = {Journal of Molecular Liquids},
year = {2021},
volume = {331},
publisher = {Elsevier},
month = {jun},
url = {https://doi.org/10.1016%2Fj.molliq.2021.115723},
pages = {115723},
doi = {10.1016/j.molliq.2021.115723}
}