Liquid crystalline octasubstituted lead(II) phthalocyanines: effects of alkoxy and alkylthio substituents on film alignment and electrical properties

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dc.contributor.authorTuncel, Sinem
dc.contributor.authorBanimuslem, Hikmat A. J.
dc.contributor.authorDurmuş, Mahmut
dc.contributor.authorGürek, Ayşe Gül
dc.contributor.authorAhsen, Vefa
dc.contributor.authorBasova, Tamara V.
dc.contributor.authorHassan, Aseel K.
dc.date.accessioned2025-10-29T11:20:11Z
dc.date.issued2012
dc.departmentFakülteler, Temel Bilimler Fakültesi, Kimya Bölümü
dc.description.abstractOctasubstituted lead(II) phthalocyanines containing alkylthio- and alkoxy-groups in peripheral positions have been synthesized and characterized using H-1 and C-13 NMR, UV-Vis, IR and mass spectroscopies as well as elemental analysis. The mesogenic properties of the octasubstituted lead(II) phthalocyanines have been investigated by differential scanning calorimetry, polarizing optical microscopy, and X-ray diffraction. The sandwich structures ITO/PbPc/In were prepared to investigate the J(V) characteristics of thin films of these molecules. The dissimilar behavior of the films before and after heat-treatment is expected to result in changing the alignment inside the columnar stacking of the molecules in the films.
dc.description.sponsorshipScientific and Technological Research Council of Turkey (TUBITAK) [108M384]
dc.description.sponsorshipRussian Foundation of Basic Research (RFBR) [09-03-91219]
dc.description.sponsorshipHigher Committee for Education Development in the Iraqi government
dc.description.sponsorshipUniversity of Babylon
dc.description.sponsorshipThis work was supported by bilateral project between The Scientific and Technological Research Council of Turkey (TUBITAK, Project number: 108M384) and the Russian Foundation of Basic Research (RFBR, Project number: 09-03-91219). One the authors (HB) acknowledges the financial support of the Higher Committee for Education Development in the Iraqi government as well as the University of Babylon.
dc.identifier.doi10.1039/c2nj40247e
dc.identifier.endpage1672
dc.identifier.issn1144-0546
dc.identifier.issn1369-9261
dc.identifier.issue8
dc.identifier.orcid0000-0003-4001-8371
dc.identifier.orcid0000-0002-6512-7251
dc.identifier.scopus2-s2.0-84864049371
dc.identifier.scopusqualityQ2
dc.identifier.startpage1665
dc.identifier.urihttps://doi.org/10.1039/c2nj40247e
dc.identifier.urihttps://hdl.handle.net/20.500.14854/8471
dc.identifier.volume36
dc.identifier.wosWOS:000306415700021
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherRoyal Soc Chemistry
dc.relation.ispartofNew Journal of Chemistry
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectTransition-Metal-Complexes
dc.subjectMesomorphic Molecular Materials
dc.subjectCharge-Transport Properties
dc.subjectElectrochemical Properties
dc.subjectOrientation
dc.subjectBehavior
dc.subjectMetallophthalocyanines
dc.titleLiquid crystalline octasubstituted lead(II) phthalocyanines: effects of alkoxy and alkylthio substituents on film alignment and electrical properties
dc.typeArticle

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