1996
DOI: 10.1246/cl.1996.583
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Synthesis and Photochemical Switching of the Antiferroelectric Liquid Crystals Containing a Diazenediyl Group

Abstract: Photochromic antiferroelectric liquid crystals containing a diazene moiety were synthesized for the first time, and their photochemical switching behaviors were studied.

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Cited by 19 publications
(9 citation statements)
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“…[142] An azobenzene derivative was designed with a chiral cyclic carbonate group (26) to induce a large value of polarization and examined as a chiral dopant to induce a smectic C* phase. [144] The photochemical flip of polarization in these antiferroelectric LCs is induced very effectively, [144] and a device fabricated with these antiferroelectric LCs was explored. The azobenzene with a cyclic carbonate is quite effective at inducing the photochemical flip of polarization of the ferroelectric LC mixture.…”
Section: ) Photochromic Reactions Are Very Fast In Most Cases Andmentioning
confidence: 99%
“…[142] An azobenzene derivative was designed with a chiral cyclic carbonate group (26) to induce a large value of polarization and examined as a chiral dopant to induce a smectic C* phase. [144] The photochemical flip of polarization in these antiferroelectric LCs is induced very effectively, [144] and a device fabricated with these antiferroelectric LCs was explored. The azobenzene with a cyclic carbonate is quite effective at inducing the photochemical flip of polarization of the ferroelectric LC mixture.…”
Section: ) Photochromic Reactions Are Very Fast In Most Cases Andmentioning
confidence: 99%
“…Es wurde beobachtet, dass das Azobenzolderivat mit dem cyclischen Carbonatrest sehr effizient eine photochemische Polarisationsumkehr der ferroelektrischen Flüssigkristallmischung induziert 143. Des Weiteren wurden Azobenzolderivate mit antiferroelektrischen Eigenschaften entwickelt ( 27 a , b ) und deren photochemisches Verhalten untersucht 144. Die photochemische Polarisationsumkehr in diesen antiferroelektrischen Flüssigkristallen wird sehr effizient induziert, sodass ein Bauteil mit diesen Mischungen konstruiert werden konnte 145…”
Section: Photomechanische Effekte In Flüssigkristallinen Elastomerenunclassified
“…4 For instance, azo dyes are used in textile dyeing, histology dyeing, drug colorimetric analysis, cosmetics, food, digital printing, photographic colorants, and so on. [5][6][7][8][9][10][11][12] However, azo compounds also have excellent optical and photoelectric properties 13,14 and can be used to diagnose Alzheimer's disease. 15 In addition, some azo compounds have been reported to possess antibacterial and antifungal activities.…”
Section: Introductionmentioning
confidence: 99%