Terminal fluorinated nitroxide radical liquid crystalline compounds

Akita, Takuya; Uchida, Yoshiaki; Nishiyama, Norikazu

Molecular Crystals and Liquid Crystals, 2015, 613(1), 174-180

Number of Access:551（2025-08-28 23:54 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/91452

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Title
Terminal fluorinated nitroxide radical liquid crystalline compounds
Creator
CreatorName
Akita, Takuya
NRID
1000060559558 1000060559558
ORCID
0000-0001-5043-9239 0000-0001-5043-9239
researchmap permalink
Yoshiaki_Uchida Yoshiaki_Uchida
Scopus Author ID
8348749200 8348749200
CreatorName
Uchida, Yoshiaki
NRID
1000010283730 1000010283730
researchmap permalink
read0046501 read0046501
Scopus Author ID
7201750198 7201750198
CreatorName
Nishiyama, Norikazu
Subject
fluorine substituent effects
molecular design
nematic phase
nitroxide radicals
paramagnetic liquid crystals
Description
This is an Accepted Manuscript of an article published by Taylor & Francis in Molecular Crystals and Liquid Crystals on 24 May 2015, available at https://doi.org/10.1080/15421406.2015.1032732.
Abstract
We have synthesized a new series of all-organic paramagnetic liquid crystalline (LC) compounds, which include a five-membered ring nitroxide radical (NR) moiety in the mesogen core and fluorine atoms as terminal substituents. These new compounds are the structural analogs of the previously reported NR-LC compounds, and showed remarkable fluorine substituent effects. The introducing fluorine atom into terminal unit stabilizes nematic phase. However, an excess of fluorination leads to the destabilization of nematic phase.
Publisher
Taylor and Francis Inc.325 Chestnut St, Suite 800PhiladelphiaPA 19106
Source Title
Molecular Crystals and Liquid Crystals
Volume (Issue)
613(1)
Page
174-180
Date of Issued
2015-05-24
Language
English
Handle URL
https://hdl.handle.net/11094/91452
PISSN
15421406
eISSN
15635287
Relation.isVersionOf
DOI (Publisher Version)
https://doi.org/10.1080/15421406.2015.1032732
Access Rights
open access
oaire:version
Accepted Manuscript
Category
学術雑誌論文 Journal Article