The correlations between the molecular core structure and mesomorphic behaviour for chiral liquid crystals with several (S)-lactate groups

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F23%3A00574087" target="_blank" >RIV/68378271:_____/23:00574087 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1016/j.molliq.2023.122590" target="_blank" >https://doi.org/10.1016/j.molliq.2023.122590</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.molliq.2023.122590" target="_blank" >10.1016/j.molliq.2023.122590</a>

Jazyk výsledku

angličtina

Název v původním jazyce

The correlations between the molecular core structure and mesomorphic behaviour for chiral liquid crystals with several (S)-lactate groups

Popis výsledku v původním jazyce

To contribute to better understanding of the structure-property relationship for chiral liquid crystalline materials a series of new LCs possessing several (S)-lactate groups as chiral centres have been designed. All the materials possess the smectic A* phase stable over a broad temperature range. For the specific lengths of the alkyl chains the ferroelectric tilted smectic C* phase was detected. The mesomorphic and structural properties of new multilactate materials have been studied by POM, DSC, X-ray and dielectric spectroscopy. The main objective of the present work is to contribute to better understanding of molecular structure – mesomorphic property relationship for this specific class of multilactate-based LC materials, which can be further successfully utilized as chiral dopants for the design of smart multicomponent LC mixtures targeted for potential application in optoelectronics and photonics.

Název v anglickém jazyce

The correlations between the molecular core structure and mesomorphic behaviour for chiral liquid crystals with several (S)-lactate groups

Popis výsledku anglicky

To contribute to better understanding of the structure-property relationship for chiral liquid crystalline materials a series of new LCs possessing several (S)-lactate groups as chiral centres have been designed. All the materials possess the smectic A* phase stable over a broad temperature range. For the specific lengths of the alkyl chains the ferroelectric tilted smectic C* phase was detected. The mesomorphic and structural properties of new multilactate materials have been studied by POM, DSC, X-ray and dielectric spectroscopy. The main objective of the present work is to contribute to better understanding of molecular structure – mesomorphic property relationship for this specific class of multilactate-based LC materials, which can be further successfully utilized as chiral dopants for the design of smart multicomponent LC mixtures targeted for potential application in optoelectronics and photonics.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

<a href="/cs/project/GA22-16499S" target="_blank" >GA22-16499S: Chiralita jako nástroj kontroly fotosenzitivity supramolekulárního uspořádání</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Journal of Molecular Liquids

ISSN

0167-7322

e-ISSN

1873-3166

Svazek periodika

387

Číslo periodika v rámci svazku

Oct.

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

122590

Kód UT WoS článku

001150039200001

EID výsledku v databázi Scopus

2-s2.0-85165318397