Open Access
International Journal of Molecular Sciences, volume 21, issue 5, pages 1803
Polymer Stabilized Cholesteric Liquid Crystal Siloxane for Temperature-Responsive Photonic Coatings
Zhang Weixin
1, 2, 3
,
Lub J
3
,
Schenning Albert P. H. J.
1, 3
,
Zhou Guofu
1, 2, 4
,
De Haan Laurens T
1, 2
4
Academy of Shenzhen Guohua Optoelectronics, Shenzhen 518110, China
|
Publication type: Journal Article
Publication date: 2020-03-06
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 5.6
ISSN: 16616596, 14220067
PubMed ID:
32155700
Catalysis
Organic Chemistry
Inorganic Chemistry
Physical and Theoretical Chemistry
Computer Science Applications
Spectroscopy
Molecular Biology
General Medicine
Abstract
Temperature-responsive photonic coatings are appealing for a variety of applications, including smart windows. However, the fabrication of such reflective polymer coatings remains a challenge. In this work, we report the development of a temperature-responsive, infrared-reflective coating consisting of a polymer-stabilized cholesteric liquid crystal siloxane, applied by a simple bar coating method. First, a side-chain liquid crystal oligosiloxane containing acrylate, chiral and mesogenic moieties was successfully synthesized via multiple steps, including preparing precursors, hydrosilylation, deprotection, and esterification reactions. Products of all the steps were fully characterized revealing a chain extension during the deprotection step. Subsequently, the photonic coating was fabricated by bar-coating the cholesteric liquid crystal oligomer on glass, using a mediator liquid crystalline molecule. After the UV-curing and removal of the mediator, a transparent IR reflective polymer-stabilized cholesteric liquid crystal coating was obtained. Notably, this fully cured, partially crosslinked transparent polymer coating retained temperature responsiveness due to the presence of non-reactive liquid-crystal oligosiloxanes. Upon increasing the temperature from room temperature, the polymer-stabilized cholesteric liquid crystal coating showed a continuous blue-shift of the reflection band from 1400 nm to 800 nm, and the shift was fully reversible.
Citations by journals
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1
2
3
4
5
6
7
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Liquid Crystals
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Liquid Crystals
7 publications, 23.33%
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Journal of Molecular Liquids
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Journal of Molecular Liquids
2 publications, 6.67%
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Macromolecular Materials and Engineering
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Macromolecular Materials and Engineering
2 publications, 6.67%
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Polymers
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Polymers
2 publications, 6.67%
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ACS Applied Polymer Materials
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ACS Applied Polymer Materials
2 publications, 6.67%
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International Journal of Molecular Sciences
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International Journal of Molecular Sciences
1 publication, 3.33%
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Molecules
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Molecules
1 publication, 3.33%
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Crystals
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Crystals
1 publication, 3.33%
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Coatings
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Coatings
1 publication, 3.33%
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Nature Communications
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Nature Communications
1 publication, 3.33%
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Journal of Sol-Gel Science and Technology
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Journal of Sol-Gel Science and Technology
1 publication, 3.33%
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Advanced Composites and Hybrid Materials
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Advanced Composites and Hybrid Materials
1 publication, 3.33%
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European Polymer Journal
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European Polymer Journal
1 publication, 3.33%
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Journal of Organometallic Chemistry
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Journal of Organometallic Chemistry
1 publication, 3.33%
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Advanced Photonics Research
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Advanced Photonics Research
1 publication, 3.33%
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Chemical Reviews
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Chemical Reviews
1 publication, 3.33%
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ACS applied materials & interfaces
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ACS applied materials & interfaces
1 publication, 3.33%
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Dalton Transactions
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Dalton Transactions
1 publication, 3.33%
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Chemistry - A European Journal
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Chemistry - A European Journal
1 publication, 3.33%
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1
2
3
4
5
6
7
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Citations by publishers
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1
2
3
4
5
6
7
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Taylor & Francis
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Taylor & Francis
7 publications, 23.33%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
6 publications, 20%
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Elsevier
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Elsevier
4 publications, 13.33%
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Wiley
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Wiley
4 publications, 13.33%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
4 publications, 13.33%
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Springer Nature
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Springer Nature
3 publications, 10%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
1 publication, 3.33%
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1
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3
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5
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7
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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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Zhang W. et al. Polymer Stabilized Cholesteric Liquid Crystal Siloxane for Temperature-Responsive Photonic Coatings // International Journal of Molecular Sciences. 2020. Vol. 21. No. 5. p. 1803.
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Zhang W., Lub J., Schenning A. P. H. J., Zhou G., De Haan L. T. Polymer Stabilized Cholesteric Liquid Crystal Siloxane for Temperature-Responsive Photonic Coatings // International Journal of Molecular Sciences. 2020. Vol. 21. No. 5. p. 1803.
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TY - JOUR
DO - 10.3390/ijms21051803
UR - https://doi.org/10.3390%2Fijms21051803
TI - Polymer Stabilized Cholesteric Liquid Crystal Siloxane for Temperature-Responsive Photonic Coatings
T2 - International Journal of Molecular Sciences
AU - Zhang, Weixin
AU - Zhou, Guofu
AU - Lub, J
AU - Schenning, Albert P. H. J.
AU - De Haan, Laurens T
PY - 2020
DA - 2020/03/06 00:00:00
PB - Multidisciplinary Digital Publishing Institute (MDPI)
SP - 1803
IS - 5
VL - 21
PMID - 32155700
SN - 1661-6596
SN - 1422-0067
ER -
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@article{2020_Zhang,
author = {Weixin Zhang and Guofu Zhou and J Lub and Albert P. H. J. Schenning and Laurens T De Haan},
title = {Polymer Stabilized Cholesteric Liquid Crystal Siloxane for Temperature-Responsive Photonic Coatings},
journal = {International Journal of Molecular Sciences},
year = {2020},
volume = {21},
publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},
month = {mar},
url = {https://doi.org/10.3390%2Fijms21051803},
number = {5},
pages = {1803},
doi = {10.3390/ijms21051803}
}
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MLA
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Zhang, Weixin, et al. “Polymer Stabilized Cholesteric Liquid Crystal Siloxane for Temperature-Responsive Photonic Coatings.” International Journal of Molecular Sciences, vol. 21, no. 5, Mar. 2020, p. 1803. https://doi.org/10.3390%2Fijms21051803.