Photosensitive bent-core compounds with azo-group attached to the central ring

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00536051" target="_blank" >RIV/68378271:_____/20:00536051 - isvavai.cz</a>

Výsledek na webu

<a href="http://hdl.handle.net/11104/0313897" target="_blank" >http://hdl.handle.net/11104/0313897</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3390/cryst10111030" target="_blank" >10.3390/cryst10111030</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Photosensitive bent-core compounds with azo-group attached to the central ring

Popis výsledku v původním jazyce

We prepared and studied bent-core liquid crystalline compounds based on 1,3-disubstituted benzene in a central part and azo-linkage attached directly to this bent-core. We designed three structures and checked their mesogenic properties as well as photosensitivity. Two studied compounds revealed columnar mesophases, which we transformed to the isotropic phase under the illumination of UV light. One type of compounds was not mesogenic. For studied mesogens we have established phases and phase transition temperatures based on DSC measurements and observations in a polarizing microscope. To confirm phase identification, x-ray studies were performed and structural parameters describing the columnar phases supplied.n

Název v anglickém jazyce

Photosensitive bent-core compounds with azo-group attached to the central ring

Popis výsledku anglicky

We prepared and studied bent-core liquid crystalline compounds based on 1,3-disubstituted benzene in a central part and azo-linkage attached directly to this bent-core. We designed three structures and checked their mesogenic properties as well as photosensitivity. Two studied compounds revealed columnar mesophases, which we transformed to the isotropic phase under the illumination of UV light. One type of compounds was not mesogenic. For studied mesogens we have established phases and phase transition temperatures based on DSC measurements and observations in a polarizing microscope. To confirm phase identification, x-ray studies were performed and structural parameters describing the columnar phases supplied.n

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Crystals

ISSN

2073-4352

e-ISSN

—

Svazek periodika

10

Číslo periodika v rámci svazku

11

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

14

Strana od-do

1-14

Kód UT WoS článku

000592955400001

EID výsledku v databázi Scopus

2-s2.0-85095999314