Halogen-substituted zinc(II) phthalocyanines: Spectral properties and structure of thin films

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dc.authorscopusidKhaoula Khezami / 57217859676
dc.authorwosidKhaoula Khezami / FDF-0673-2022
dc.contributor.authorKlyamer, Darya
dc.contributor.authorBonegardt, Dmitrya
dc.contributor.authorKrasnov, Pavel
dc.contributor.authorSukhikh, Aleksandr
dc.contributor.authorPopovetskiy, Pavel
dc.contributor.authorKhezami, Khaoula
dc.contributor.authorDurmuş, Mahmut
dc.contributor.authorBasova, Tamara
dc.date.accessioned2022-06-13T13:42:09Z
dc.date.available2022-06-13T13:42:09Z
dc.date.issued2022en_US
dc.departmentİstinye Üniversitesien_US
dc.description.abstractIn this work, the effect of the type of halogen substituents on the structure, morphology, and conductivity of thin films of zinc(II) phthalocyanines ZnPcHal4 (Hal = F, Cl, Br, I), deposited both by evaporations in vacuum and by a spin coating technique was studied. The influence of these different halogen substituents on the spectral properties of ZnPcHal4 derivatives was also investigated. For this purpose, the density-functional theory calculations of the vibrational spectra of ZnPcHal4 were carried out. It was shown that ZnPcHal4 (Hal = F, Cl) films obtained by physical vapor deposition (PVD) were polycrystalline and consisted of well-distinguishable rounded grains, whereas the introduction of the bulk bromine and iodine substituents led to the formation of amorphous films both in the PVD process and during spin coating deposition. The lateral d.c. conductivity of the films was shown to decrease in the order ZnPcCl4 > ZnPcF4 > ZnPcBr4 > ZnPcI4. The conductivity of PVD films, which were characterized by higher crystallinity and order, was higher than that of spun films. © 2022 Elsevier B.V.en_US
dc.identifier.citationKlyamer, D., Bonegardt, D., Krasnov, P., Sukhikh, A., Popovetskiy, P., Khezami, K., . . . Basova, T. (2022). Halogen-substituted zinc(II) phthalocyanines: Spectral properties and structure of thin films. Thin Solid Films, 754 doi:10.1016/j.tsf.2022.139301en_US
dc.identifier.doi10.1016/j.tsf.2022.139301en_US
dc.identifier.issn0040-6090en_US
dc.identifier.scopus2-s2.0-85130558404en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.urihttps://doi.org/10.1016/j.tsf.2022.139301
dc.identifier.urihttps://hdl.handle.net/20.500.12713/2879
dc.identifier.volume754en_US
dc.identifier.wosWOS:000901947600002en_US
dc.identifier.wosqualityQ3en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorKhezami, Khaoula
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.relation.ispartofThin Solid Filmsen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectConductivityen_US
dc.subjectFourier-Transform Infrared Spectroscopyen_US
dc.subjectHalogen-Substituted Phthalocyanineen_US
dc.subjectThin Filmen_US
dc.subjectUltraviolet-Visible Spectroscopyen_US
dc.subjectX-Ray Diffractionen_US
dc.titleHalogen-substituted zinc(II) phthalocyanines: Spectral properties and structure of thin filmsen_US
dc.typeArticleen_US

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