volume 212 issue 4 pages 342-352

Effect of molecular structure and thermal treatment on photo-optical properties of photochromic azobenzene-containing polymer films

Věra Hamplová
Valery Shibaev
Alexej Bubnov
Vĕra Hamplová
Miroslav Kašpar
Damian Pociecha
Milada Glogarová
Publication typeJournal Article
Publication date2010-12-16
scimago Q2
wos Q3
SJR0.569
CiteScore4.5
Impact factor2.7
ISSN10221352, 15213935
Materials Chemistry
Organic Chemistry
Physical and Theoretical Chemistry
Condensed Matter Physics
Polymers and Plastics
Abstract

Three novel photochromic azobenzene‐containing comb‐shaped polyacrylates are synthesized and their phase behavior and photo‐optical properties are studied. The influence of the side photochromic group structure, thermal treatment, and light irradiation on aggregation of azobenzene chromophores in thin spin‐coated films of the polymers is investigated in detail. Special attention is paid to studying the photo‐orientation processes in polymers films induced by polarized blue light (473 nm). The relationship between the photochromic group architecture, phase behavior, thermal treatment of films, and kinetics of chromophore photo‐orientation is established and discussed. It is found that the position of the NN bond in chromophores plays an important role in the kinetics of the process, but does not affect the maximum value of dichroism. magnified image

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Bobrovsky A. et al. Effect of molecular structure and thermal treatment on photo-optical properties of photochromic azobenzene-containing polymer films // Macromolecular Chemistry and Physics. 2010. Vol. 212. No. 4. pp. 342-352.
GOST all authors (up to 50) Copy
Bobrovsky A., Hamplová V., Shibaev V., Bubnov A., Hamplová V., Kašpar M., Pociecha D., Glogarová M. Effect of molecular structure and thermal treatment on photo-optical properties of photochromic azobenzene-containing polymer films // Macromolecular Chemistry and Physics. 2010. Vol. 212. No. 4. pp. 342-352.
RIS |
Cite this
RIS Copy
TY - JOUR
DO - 10.1002/macp.201000534
UR - https://onlinelibrary.wiley.com/doi/10.1002/macp.201000534
TI - Effect of molecular structure and thermal treatment on photo-optical properties of photochromic azobenzene-containing polymer films
T2 - Macromolecular Chemistry and Physics
AU - Bobrovsky, Alexey
AU - Hamplová, Věra
AU - Shibaev, Valery
AU - Bubnov, Alexej
AU - Hamplová, Vĕra
AU - Kašpar, Miroslav
AU - Pociecha, Damian
AU - Glogarová, Milada
PY - 2010
DA - 2010/12/16
PB - Wiley
SP - 342-352
IS - 4
VL - 212
SN - 1022-1352
SN - 1521-3935
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2010_Bobrovsky,
author = {Alexey Bobrovsky and Věra Hamplová and Valery Shibaev and Alexej Bubnov and Vĕra Hamplová and Miroslav Kašpar and Damian Pociecha and Milada Glogarová},
title = {Effect of molecular structure and thermal treatment on photo-optical properties of photochromic azobenzene-containing polymer films},
journal = {Macromolecular Chemistry and Physics},
year = {2010},
volume = {212},
publisher = {Wiley},
month = {dec},
url = {https://onlinelibrary.wiley.com/doi/10.1002/macp.201000534},
number = {4},
pages = {342--352},
doi = {10.1002/macp.201000534}
}
MLA
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MLA Copy
Bobrovsky, Alexey, et al. “Effect of molecular structure and thermal treatment on photo-optical properties of photochromic azobenzene-containing polymer films.” Macromolecular Chemistry and Physics, vol. 212, no. 4, Dec. 2010, pp. 342-352. https://onlinelibrary.wiley.com/doi/10.1002/macp.201000534.