Synthesis and electrical properties of 2,9(10),16(17),23(24){4-[bis[2-(hydroxy)ethyl]amino}benzyloxy-phthalocyaninatozinc(II)

dc.authorscopusid55198967300
dc.authorscopusid57190948268
dc.authorscopusid35279899900
dc.authorwosidKuru, Tuğba Şaşmaz/AAG-2824-2021
dc.contributor.authorCenikli Başeren, Şükran
dc.contributor.authorKuru, Tugba Sasmaz
dc.contributor.authorGul, Ahmet
dc.contributor.otherPatoloji Laboratuvar Teknikleri / Pathology Laboratory Techniques
dc.date.accessioned2024-05-25T11:26:51Z
dc.date.available2024-05-25T11:26:51Z
dc.date.issued2021
dc.departmentOkan Universityen_US
dc.department-temp[Baseren, Sukran Cenikli; Gul, Ahmet] Istanbul Tech Univ, Dept Chem, TR-34469 Istanbul, Turkey; [Baseren, Sukran Cenikli; Kuru, Tugba Sasmaz] Istanbul Okan Univ, Vocat Sch Hlth Serv, Istanbul, Turkeyen_US
dc.description.abstractA novel zinc phthalocyanine with four 4-bis(hydroxyethylamino)benzyloxy groups was synthesized and characterized by using IR, H-1 and C-13 NMR and UV-VIS spectral data. Also, some physical analyses were carried out on this new zinc phthalocyanine. Conductivity, dielectric and impedance properties of the sample were investigated in the temperature range of 300-525 K and the frequency range of 100-10 MHz. It has been found that DC conductivity can be explained by Arrhenius type conductivity and the transition is from extrinsic conduction to intrinsic conduction. AC conductivity exhibits an almost linear behavior with frequency explained by the quantum mechanical tunneling (QMT) model. The dielectric constant decreased with increasing frequency, but instead increased with increasing temperature. This is an indication that dielectric dipoles are thermally active. From the results obtained by impedance spectroscopy, it was found that the relaxation process is a Cole-Cole model. (C) 2021 Elsevier B.V. All rights reserved.en_US
dc.description.sponsorshipTechnical University of Istanbul; TUBA (Turkish Academy of Sciences)en_US
dc.description.sponsorshipThis work was supported by the Research Funds of the Tech-nical University of Istanbul. TUBA (Turkish Academy of Sciences) provided partial support to AG.en_US
dc.identifier.citation0
dc.identifier.doi10.1016/j.molstruc.2021.131158
dc.identifier.issn0022-2860
dc.identifier.issn1872-8014
dc.identifier.scopus2-s2.0-85111292292
dc.identifier.scopusqualityQ1
dc.identifier.urihttps://doi.org/10.1016/j.molstruc.2021.131158
dc.identifier.urihttps://hdl.handle.net/20.500.14517/1026
dc.identifier.volume1246en_US
dc.identifier.wosWOS:000702921900009
dc.identifier.wosqualityQ2
dc.language.isoen
dc.publisherElsevieren_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectPhthalocyanineen_US
dc.subjectSynthesisen_US
dc.subjectConductivityen_US
dc.subjectImpedanceen_US
dc.subjectDielectric propertiesen_US
dc.titleSynthesis and electrical properties of 2,9(10),16(17),23(24){4-[bis[2-(hydroxy)ethyl]amino}benzyloxy-phthalocyaninatozinc(II)en_US
dc.typeArticleen_US
dspace.entity.typePublication
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