Electrochemical and spectroelectrochemical properties of thiadiazole substituted metallo-phthalocyanines

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dc.authoridKOCA, ATIF/0000-0003-0141-5817
dc.authoridBayrak, Riza/0000-0002-0398-7694
dc.contributor.authorDemirbas, Umit
dc.contributor.authorAkyuz, Duygu
dc.contributor.authorBarut, Burak
dc.contributor.authorBayrak, Riza
dc.contributor.authorKoca, Atif
dc.contributor.authorKantekin, Halit
dc.date.accessioned2025-03-23T19:37:57Z
dc.date.available2025-03-23T19:37:57Z
dc.date.issued2016
dc.departmentSinop Üniversitesi
dc.description.abstract4-Thiadiazole substituted phthalonitrile and peripherally tetra-substituted phthalocyanine Cu(II), Fe(II) and Ti(IV)O complexes have been synthesized for the first time. Electrochemical properties of these complexes were determined with voltammetric and in situ spectroelectrochemical measurements. CuPc has redox inactive Cu2+ center, therefore it gave three Pc based reduction and two Pc based oxidation processes. TiOPc and FePc complexes gave metal based redox processes in addition to Pc based redox reactions due to the redox activity of Ti4+O and Fe2+ metal centers. Although FePc also gave three reduction and two oxidation reactions, peak potentials of these processes are different than those of CuPc due to the different assignments of the redox reactions. TiOPc went to five reduction and one oxidation reactions. Assignments of the redox processes were carried out with in situ spectroelectrochemical measurements. Spectra and color of the electrogenerated redox species of the complexes were also determined with in situ spectroelectrochemical and in situ electrocolorimetric measurements. Distinct color differences between the electrogenerated redox species were observed, which indicated their possible electrochromic usages. (C) 2015 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.saa.2015.07.105
dc.identifier.endpage78
dc.identifier.issn1386-1425
dc.identifier.issn1873-3557
dc.identifier.pmid26291672
dc.identifier.scopus2-s2.0-84939824902
dc.identifier.scopusqualityQ1
dc.identifier.startpage71
dc.identifier.urihttps://doi.org/10.1016/j.saa.2015.07.105
dc.identifier.urihttps://hdl.handle.net/11486/6056
dc.identifier.volume153
dc.identifier.wosWOS:000365360700009
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofSpectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WOS_20250323
dc.subjectThiadiazole
dc.subjectPhthalocyanine
dc.subjectMetallophthalocyanine
dc.subjectElectrochemistry
dc.subjectSpectroelectrochemistry
dc.titleElectrochemical and spectroelectrochemical properties of thiadiazole substituted metallo-phthalocyanines
dc.typeArticle

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