volume 34 issue 4 pages 411-419

Photo-optical properties and photo-orientation phenomena in an immiscible blend of cholesteric copolymer with azobenzene-containing polymer

Publication typeJournal Article
Publication date2007-04-01
scimago Q2
wos Q2
SJR0.425
CiteScore4.3
Impact factor2.2
ISSN02678292, 13665855
General Chemistry
Condensed Matter Physics
General Materials Science
Abstract
Novel side chain liquid crystalline polymer blends containing immiscible non‐chiral and cholesteric polymers were prepared. A non‐chiral polymer was used containing azobenzene side groups capable of E–Z photoisomerization. Phase behaviour and miscibility properties of the blends were studied. Thin films of the blends were prepared by spin‐coating; it was shown that just after preparation these films are optically isotropic and homogeneous. Photo‐ and chiro‐optical properties of the films as well as photo‐orientation phenomena induced by the action of polarized light were investigated. It was found that the photo‐optical behavior of these films is rather complicated and considerably different from the properties of both individual components. This difference is associated with the strong influence of blend morphology on the photo‐optical properties.
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Bobrovsky A., Shibaev V. Photo-optical properties and photo-orientation phenomena in an immiscible blend of cholesteric copolymer with azobenzene-containing polymer // Liquid Crystals. 2007. Vol. 34. No. 4. pp. 411-419.
GOST all authors (up to 50) Copy
Bobrovsky A., Shibaev V. Photo-optical properties and photo-orientation phenomena in an immiscible blend of cholesteric copolymer with azobenzene-containing polymer // Liquid Crystals. 2007. Vol. 34. No. 4. pp. 411-419.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1080/02678290601176518
UR - http://www.tandfonline.com/doi/abs/10.1080/02678290601176518
TI - Photo-optical properties and photo-orientation phenomena in an immiscible blend of cholesteric copolymer with azobenzene-containing polymer
T2 - Liquid Crystals
AU - Bobrovsky, Alexey
AU - Shibaev, Valery
PY - 2007
DA - 2007/04/01
PB - Taylor & Francis
SP - 411-419
IS - 4
VL - 34
SN - 0267-8292
SN - 1366-5855
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2007_Bobrovsky,
author = {Alexey Bobrovsky and Valery Shibaev},
title = {Photo-optical properties and photo-orientation phenomena in an immiscible blend of cholesteric copolymer with azobenzene-containing polymer},
journal = {Liquid Crystals},
year = {2007},
volume = {34},
publisher = {Taylor & Francis},
month = {apr},
url = {http://www.tandfonline.com/doi/abs/10.1080/02678290601176518},
number = {4},
pages = {411--419},
doi = {10.1080/02678290601176518}
}
MLA
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MLA Copy
Bobrovsky, Alexey, and Valery Shibaev. “Photo-optical properties and photo-orientation phenomena in an immiscible blend of cholesteric copolymer with azobenzene-containing polymer.” Liquid Crystals, vol. 34, no. 4, Apr. 2007, pp. 411-419. http://www.tandfonline.com/doi/abs/10.1080/02678290601176518.