Investigation of liquid-crystalline behaviour of copper octakisalkylthiophthalocyanine and its film properties

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dc.contributor.authorBasova, T.
dc.contributor.authorKol'tsov, E.
dc.contributor.authorGurek, A. G.
dc.contributor.authorAtilla, D.
dc.contributor.authorAhsen, V.
dc.contributor.authorHassan, A. K.
dc.date.accessioned2025-10-29T11:24:07Z
dc.date.issued2008
dc.departmentFakülteler, Temel Bilimler Fakültesi, Kimya Bölümü
dc.description.abstractThe mesogenic properties of copper octakisalkylthiophthalocyanine [(C6S)(8)PcCu] were studied by differential scanning calorimetry (DSC), Xray and optical microscopy. This phthalocyanine forms columnar hexagonal (Col(h)) mesophase. Thin films of (C6S)(8)PcCu were prepared by spin-coating technique. Thermally induced molecular reorganization within the films was studied by the methods of ellipsometry and UV-Vis absorption spectroscopy. Heat treatment produces molecular ordering which is believed to be due to stacking interaction between neighbouring phthalocyanine moieties. The differences in structural organization of the heated and unheated films were stated. These differences in structural organization in their turn are found to influence the electrical properties of the films. (c) 2007 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.msec.2007.02.003
dc.identifier.endpage308
dc.identifier.issn0928-4931
dc.identifier.issue2
dc.identifier.scopus2-s2.0-38349019734
dc.identifier.scopusqualityN/A
dc.identifier.startpage303
dc.identifier.urihttps://doi.org/10.1016/j.msec.2007.02.003
dc.identifier.urihttps://hdl.handle.net/20.500.14854/9780
dc.identifier.volume28
dc.identifier.wosWOS:000253562300018
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherElsevier Science Bv
dc.relation.ispartofMaterials Science & Engineering C-Biomimetic and Supramolecular Systems
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20251020
dc.subjectmesogenic phthalocyanine
dc.subjectthin films
dc.subjectelectrical conductivity
dc.titleInvestigation of liquid-crystalline behaviour of copper octakisalkylthiophthalocyanine and its film properties
dc.typeArticle

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