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Article: Thermotropic liquid crystals based on 1,8,9,16-tetrasubstituted tetraphenylenes and their structure-property relationship studies

TitleThermotropic liquid crystals based on 1,8,9,16-tetrasubstituted tetraphenylenes and their structure-property relationship studies
Authors
KeywordsIntermolecular interactions
Lipophilicity
Polarizing-light optical microscopies
Structure property relationships
Variable temperature
Issue Date2011
PublisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/publishing/journals/sc/About.asp
Citation
Chemical Science, 2011, v. 2 n. 6, p. 1068-1075 How to Cite?
Abstract
Twelve 1,8,9,16-tetraalkoxytetraphenylenes were synthesized and characterized, five of which exhibiting thermotropic liquid crystal properties were examined by differential scanning calorimetry (DSC), polarizing-light optical microscopy (POM) and variable-temperature X-ray diffractometry (VTXRD). The structure-property relationship of each mesomorphic solid is discussed in the context of the racemic/non-racemic nature of the sample, different chain length of n-alkyl substituents, effect of chain lipophilicity and intermolecular interactions. © The Royal Society of Chemistry 2011.
Persistent Identifierhttp://hdl.handle.net/10722/134375
ISSN
2013 Impact Factor: 8.601
ISI Accession Number ID
Funding AgencyGrant Number
Research Grants Council of the Hong Kong Special Administrative Region, China (RGC)CUHK403909
University Grants Committee of Hong Kong Special Administrative Region, ChinaAoE/P-03/08
Funding Information:

The work described in this project is supported by a grant from the Research Grants Council of the Hong Kong Special Administrative Region, China (RGC ref. No. CUHK403909), as well as partially by the Area of Excellence Scheme established under the University Grants Committee of Hong Kong Special Administrative Region, China (AoE/P-03/08). We thank Dr Tze-Lock Chan and Prof. Sabine Laschat for their helpful comments and suggestions.

References
Grants

 

Author Affiliations
  1. The University of Hong Kong
  2. An Area of Excellence Scheme established under the Univ.
  3. State Key Laboratory on Synthetic Chemistry
  4. Chinese University of Hong Kong
DC FieldValueLanguage
dc.contributor.authorHau, CKen_HK
dc.contributor.authorChui, SSYen_HK
dc.contributor.authorLu, Wen_HK
dc.contributor.authorChe, CMen_HK
dc.contributor.authorCheng, PSen_HK
dc.contributor.authorMak, TCWen_HK
dc.contributor.authorMiao, Qen_HK
dc.contributor.authorWong, HNCen_HK
dc.date.accessioned2011-06-17T09:18:46Z-
dc.date.available2011-06-17T09:18:46Z-
dc.date.issued2011en_HK
dc.identifier.citationChemical Science, 2011, v. 2 n. 6, p. 1068-1075en_HK
dc.identifier.issn2041-6520en_HK
dc.identifier.urihttp://hdl.handle.net/10722/134375-
dc.description.abstractTwelve 1,8,9,16-tetraalkoxytetraphenylenes were synthesized and characterized, five of which exhibiting thermotropic liquid crystal properties were examined by differential scanning calorimetry (DSC), polarizing-light optical microscopy (POM) and variable-temperature X-ray diffractometry (VTXRD). The structure-property relationship of each mesomorphic solid is discussed in the context of the racemic/non-racemic nature of the sample, different chain length of n-alkyl substituents, effect of chain lipophilicity and intermolecular interactions. © The Royal Society of Chemistry 2011.en_HK
dc.languageengen_US
dc.publisherRoyal Society of Chemistry. The Journal's web site is located at http://www.rsc.org/publishing/journals/sc/About.aspen_HK
dc.relation.ispartofChemical Scienceen_HK
dc.subjectIntermolecular interactions-
dc.subjectLipophilicity-
dc.subjectPolarizing-light optical microscopies-
dc.subjectStructure property relationships-
dc.subjectVariable temperature-
dc.titleThermotropic liquid crystals based on 1,8,9,16-tetrasubstituted tetraphenylenes and their structure-property relationship studiesen_HK
dc.typeArticleen_HK
dc.identifier.openurlhttp://library.hku.hk:4550/resserv?sid=HKU:IR&issn=2041-6520&volume=2&issue=6&spage=1068&epage=1075&date=2011&atitle=Thermotropic+liquid+crystals+based+on+1,8,9,16-tetrasubstituted+tetraphenylenes+and+their+structure–property+relationship+studies-
dc.identifier.emailChui, SSY: chuissy@hkucc.hku.hken_HK
dc.identifier.emailChe, CM: cmche@hku.hken_HK
dc.identifier.authorityChui, SSY=rp00686en_HK
dc.identifier.authorityChe, CM=rp00670en_HK
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1039/c1sc00053een_HK
dc.identifier.scopuseid_2-s2.0-79957889354en_HK
dc.identifier.hkuros185813en_US
dc.relation.referenceshttp://www.scopus.com/mlt/select.url?eid=2-s2.0-79957889354&selection=ref&src=s&origin=recordpageen_HK
dc.identifier.volume2en_HK
dc.identifier.issue6en_HK
dc.identifier.spage1068en_HK
dc.identifier.epage1075en_HK
dc.identifier.isiWOS:000290629900010-
dc.publisher.placeUnited Kingdomen_HK
dc.relation.projectInstitute of Molecular Functional Materials-
dc.identifier.scopusauthoridHau, CK=13204951400en_HK
dc.identifier.scopusauthoridChui, SSY=8297453100en_HK
dc.identifier.scopusauthoridLu, W=55277832700en_HK
dc.identifier.scopusauthoridChe, CM=7102442791en_HK
dc.identifier.scopusauthoridCheng, PS=33567577300en_HK
dc.identifier.scopusauthoridMak, TCW=7401931058en_HK
dc.identifier.scopusauthoridMiao, Q=7005212794en_HK
dc.identifier.scopusauthoridWong, HNC=7402864789en_HK

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