Thermal studies of Co(II), Ni(II) and Cu(II) complexes of N,N'-bis(3,5-Di-t-butylsalicylidene)ethylenediamine

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dc.authoridKaya, Ismet/0000-0002-9813-2962
dc.contributor.authorDogan, F.
dc.contributor.authorUlusoy, M.
dc.contributor.authorOzturk, O.-F.
dc.contributor.authorİsmet, Kaya
dc.contributor.authorSalih, B.
dc.date.accessioned2025-01-27T20:56:12Z
dc.date.available2025-01-27T20:56:12Z
dc.date.issued2009
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description18th Annual Workshop and Exhibition of the Canadian-Thermal-Analysis-Society -- MAY 13-14, 2008 -- Mississauga, CANADA
dc.description.abstractThe thermal decomposition kinetics of sterically hindered salen type ligand (L) and its metal complexes [M=Co(II), Ni(II), Cu(II)] were investigated by thermogravimetric analysis. A direct insertion probe-mass spectrometer (DIP-MS) was used for the characterization of metal complexes of L and all fragmentations and stable ions were characterized. The thermogravimetry and differential thermogravimetry (TG-DTG) plots of salen type salicylaldimine ligand and complexes showed a single step. The kinetic analysis of thermogravimetric data was performed by using the invariant kinetic parameter method (IKP). The values of the invariant activation energy, E (inv) and the invariant pre-exponential factor, A (inv), were calculated by using Coats-Redfern (CR) method. The thermal stabilities and activation energies of metal complexes of sterically hindered salen type ligand (L) were found as Co(II)> Cu(II)> Ni(II)> L and E (Cu)> E (Ni)> E (Co)> L. Also, the probabilities of decomposition functions were investigated. The diffusion functions (D (n)) are most probable for the thermal decomposition of all complexes.
dc.description.sponsorshipCanadian Thermal Anal Soc
dc.identifier.doi10.1007/s10973-008-8980-8
dc.identifier.endpage276
dc.identifier.issn1388-6150
dc.identifier.issn1588-2926
dc.identifier.issue1
dc.identifier.scopus2-s2.0-62349141758
dc.identifier.scopusqualityQ1
dc.identifier.startpage267
dc.identifier.urihttps://doi.org/10.1007/s10973-008-8980-8
dc.identifier.urihttps://hdl.handle.net/20.500.12428/26339
dc.identifier.volume96
dc.identifier.wosWOS:000264133900042
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherSpringer
dc.relation.ispartofJournal of Thermal Analysis and Calorimetry
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectactivation energy
dc.subjectsterically hindered Schiff base
dc.subjectthermal decomposition kinetic
dc.subjectthermogravimetry
dc.titleThermal studies of Co(II), Ni(II) and Cu(II) complexes of N,N'-bis(3,5-Di-t-butylsalicylidene)ethylenediamine
dc.typeConference Object

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