Synthesis, phase behaviour and photooptical properties of bent-core methacrylate with azobenzene group and corresponding side-chain polymethacrylate
Result description
In the present work, synthesis of new photosensitive bent-core monomer and corresponding side-chain polymethacrylate is described. Liquid crystalline (LC) properties were studied by the texture observation, calorimetric and electro-optical measurements. Structural parameters of LC phases were established from x-ray diffraction. Due to presence of azobenzene group both compounds revealed photosensitivity and UV-irradiation effectively induces E-Z isomerization process. Photooptical properties of the spin-coated films of polymethacrylate are analysed and found that irradiation with polarized light aligns chromophores in direction perpendicular to the polarization plane of incident light.n
Keywords
The result's identifiers
Result code in IS VaVaI
Result on the web
DOI - Digital Object Identifier
Alternative languages
Result language
angličtina
Original language name
Synthesis, phase behaviour and photooptical properties of bent-core methacrylate with azobenzene group and corresponding side-chain polymethacrylate
Original language description
In the present work, synthesis of new photosensitive bent-core monomer and corresponding side-chain polymethacrylate is described. Liquid crystalline (LC) properties were studied by the texture observation, calorimetric and electro-optical measurements. Structural parameters of LC phases were established from x-ray diffraction. Due to presence of azobenzene group both compounds revealed photosensitivity and UV-irradiation effectively induces E-Z isomerization process. Photooptical properties of the spin-coated films of polymethacrylate are analysed and found that irradiation with polarized light aligns chromophores in direction perpendicular to the polarization plane of incident light.n
Czech name
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Czech description
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Classification
Type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JJ - Other materials
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
RSC Advances
ISSN
2046-2069
e-ISSN
—
Volume of the periodical
6
Issue of the periodical within the volume
70
Country of publishing house
GB - UNITED KINGDOM
Number of pages
9
Pages from-to
65747-65755
UT code for WoS article
000379577800054
EID of the result in the Scopus database
2-s2.0-84978700101
Result type
Jx - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP
JJ - Other materials
Year of implementation
2016