Thermal Decomposition Kinetics of Azomethine Oligomer and Its Some Metal Complexes

Basit Öğe Kaydı
dc.authoridKaya, İsmet / 0000-0002-9813-2962
dc.authoridDoğan, Fatih / 0000-0001-5844-8893
dc.authoridBilici, Ali / 0000-0002-1377-5580
dc.contributor.authorDoğan, Fatih
dc.contributor.authorKaya, İsmet
dc.contributor.authorBilici, Ali
dc.contributor.authorSaçak, Mehmet
dc.date.accessioned2025-01-27T20:52:13Z
dc.date.available2025-01-27T20:52:13Z
dc.date.issued2010
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractIn our previous study, we presented the synthesis, characterization, and some physical properties of a new azomethine oligomer and its some metal complexes. This study focuses on the thermal decomposition kinetics of these reported materials. The studied compounds were 1,4-bis[(2-hydroxyphenyl)methylene]phenylenediamine, oligo-1,4-bis[(2-hydroxyphenyl)methylene] phenylenediamine, and oligo-1,4-bis[(2-hydroxyphenyl) methylene]phenylenediamine metal complexes. Several kinetic methods based on a single heating rate such as Coats-Redfern, MacCallum-Tanner, van Krevelen, Horowitz-Metzger, Wanjun-Yuwen-Hen-Cunxin, and Madhusudanan-Krishnan-Ninan were used to elucidate the kinetic parameters of the decomposition processes. The parameters such as activation energy E, frequency factor A, reaction order n, entropy change Delta S*, enthalpy change Delta H*, and Gibbs free energy change Delta G* were calculated by means of the above methods. The activation energy values obtained by each method were in good agreement with each other. An appropriate mechanism for the thermal decomposition process of each material was also determined by means of the thermogravimetric analysis. (C) 2010 Wiley Periodicals, Inc. J Appl Polym Sci 118: 547-556, 2010
dc.description.sponsorshipAnkara University Scientific Research Projects Commission [2007-07-05-117]
dc.description.sponsorshipContract grant sponsor: Ankara University Scientific Research Projects Commission; contract grant number: 2007-07-05-117.
dc.identifier.doi10.1002/app.32355
dc.identifier.endpage556
dc.identifier.issn0021-8995
dc.identifier.issn1097-4628
dc.identifier.issue1
dc.identifier.scopus2-s2.0-77955992519
dc.identifier.scopusqualityQ2
dc.identifier.startpage547
dc.identifier.urihttps://doi.org/10.1002/app.32355
dc.identifier.urihttps://hdl.handle.net/20.500.12428/25698
dc.identifier.volume118
dc.identifier.wosWOS:000280536400070
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWiley
dc.relation.ispartofJournal of Applied Polymer Science
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectoligomer-metal complex
dc.subjectkinetic analysis
dc.subjectactivation energy
dc.titleThermal Decomposition Kinetics of Azomethine Oligomer and Its Some Metal Complexes
dc.typeArticle

Dosyalar

Orijinal paket
Listeleniyor 1 - 1 / 1
[ X ]
İsim:
Fatih Dogan_Makale.pdf
Boyut:
604.14 KB
Biçim:
Adobe Portable Document Format
İndir

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu
Kimya Bölümü Koleksiyonu
Matematik ve Fen Bilimleri Eğitimi Bölümü Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu