Acetylene-containing highly birefringent rod-type reactive liquid crystals based on 2-methylhydroquinone
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jung, Hyein | - |
dc.contributor.author | Yun, Ji Ho | - |
dc.contributor.author | Jeon, Inhye | - |
dc.contributor.author | Kim, Jinsoo | - |
dc.contributor.author | Kim, Yun Ho | - |
dc.contributor.author | Yi, Mi Hye | - |
dc.contributor.author | Cho, Jinhan | - |
dc.contributor.author | Kim, Eunkyoung | - |
dc.contributor.author | Ka, Jae-Won | - |
dc.date.accessioned | 2021-09-02T21:10:25Z | - |
dc.date.available | 2021-09-02T21:10:25Z | - |
dc.date.created | 2021-06-16 | - |
dc.date.issued | 2018 | - |
dc.identifier.issn | 0267-8292 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/80907 | - |
dc.description.abstract | New highly birefringent reactive liquid crystal materials based on the 2-methylhydroquinone core were designed and synthesised. Rod-type liquid crystal compounds bearing photo-crosslinkable reactive group of acryloyl, methacryloyl, cinnamoyl, furylacryloyl group were synthesised by introducing acetylene groups via Sonogashira coupling to obtain high birefringence, and lateral groups such as fluoro and methyl to adjust the temperature of the liquid crystal phase. The synthesised compounds were characterised using nuclear magnetic resonance spectroscopy, mass spectrometry and elemental analysis. In addition, their thermal behaviour was investigated using differential scanning calorimetry and polarised optical microscopy. After aligning the synthesised compounds, liquid crystal films were prepared by photo-irradiation. Photo-elastic modulator results showed that the obtained liquid crystal films had high birefringence (n) values of 0.32-0.40. [GRAPHICS] . | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | TAYLOR & FRANCIS LTD | - |
dc.subject | OPTICAL-PROPERTIES | - |
dc.subject | TRANSITION-TEMPERATURES | - |
dc.subject | MOLECULAR SYMMETRY | - |
dc.subject | TERMINAL GROUPS | - |
dc.subject | POLYMERIZATION | - |
dc.subject | BEHAVIOR | - |
dc.subject | SYSTEM | - |
dc.subject | ACID | - |
dc.title | Acetylene-containing highly birefringent rod-type reactive liquid crystals based on 2-methylhydroquinone | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Cho, Jinhan | - |
dc.identifier.doi | 10.1080/02678292.2017.1323127 | - |
dc.identifier.scopusid | 2-s2.0-85020203335 | - |
dc.identifier.wosid | 000425784500011 | - |
dc.identifier.bibliographicCitation | LIQUID CRYSTALS, v.45, no.2, pp.279 - 291 | - |
dc.relation.isPartOf | LIQUID CRYSTALS | - |
dc.citation.title | LIQUID CRYSTALS | - |
dc.citation.volume | 45 | - |
dc.citation.number | 2 | - |
dc.citation.startPage | 279 | - |
dc.citation.endPage | 291 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Crystallography | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Crystallography | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.subject.keywordPlus | OPTICAL-PROPERTIES | - |
dc.subject.keywordPlus | TRANSITION-TEMPERATURES | - |
dc.subject.keywordPlus | MOLECULAR SYMMETRY | - |
dc.subject.keywordPlus | TERMINAL GROUPS | - |
dc.subject.keywordPlus | POLYMERIZATION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | SYSTEM | - |
dc.subject.keywordPlus | ACID | - |
dc.subject.keywordAuthor | Liquid crystal | - |
dc.subject.keywordAuthor | high birefringence | - |
dc.subject.keywordAuthor | reactive LC | - |
dc.subject.keywordAuthor | methylhydroquinone | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.