Synthesis and characterization of thermally stable oligomer-metal complexes of copper(II), nickel(II), zinc(II) and cobalt(II) derived from oligo-p-nitrophenylazomethinephenol

Basit Öğe Kaydı
dc.contributor.authorVural, Ufuk S.
dc.contributor.authorMart, Hasan
dc.contributor.authorDemir, H. Okkes
dc.contributor.authorSarioez, Ozlem
dc.contributor.authorMuradoglu, Vefa
dc.contributor.authorKoc, M. Cihangir
dc.date.accessioned2020-03-26T17:04:25Z
dc.date.available2020-03-26T17:04:25Z
dc.date.issued2006
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThermally stable metal complexes based on oligomers were prepared by the reaction between oligo-p-nitrophenilazomethinephenol (ONPAP) and Cu(II), Ni(II), Zn(II) and Co(II) ions. The properties of oligomer-metal complexes were studied by elemental, FT-IR and magnetic moments analyses. The thermal stabilities of the oligomer-metal complexes were compared by thermogravimetric (TG) and differential thermal (DTA) analyses. According to TG, oligomer-metal complexes were stable against to temperature and thermooxidative decomposition. The weight losses of oligomer-metal complexes were found to be 5 and 50 % at 200 and > 850 (Cu(II)), 172 and 600 (Ni(II)), 252 and > 850 (Zn(II)) and 174 and 510 (Co(II)), degrees C, respectively. Based on half degradation temperature parameters Cu(II) and Zn(II) complexes were more resistant than the others.en_US
dc.identifier.endpage226en_US
dc.identifier.issn1011-3924en_US
dc.identifier.issn1726-801Xen_US
dc.identifier.issue2en_US
dc.identifier.startpage219en_US
dc.identifier.urihttps://hdl.handle.net/20.500.12395/20697
dc.identifier.volume20en_US
dc.identifier.wosWOS:000242505500005en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.language.isoenen_US
dc.publisherCHEM SOC ETHIOPIAen_US
dc.relation.ispartofBULLETIN OF THE CHEMICAL SOCIETY OF ETHIOPIAen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.selcuk20240510_oaigen_US
dc.subjectoligomer metal complexesen_US
dc.subjectoligo-p-nitrophenilazomethinephenolen_US
dc.subjectCu(II) complexen_US
dc.subjectNi(II) complexen_US
dc.subjectZn(II) complexen_US
dc.subjectCo(II) complexen_US
dc.titleSynthesis and characterization of thermally stable oligomer-metal complexes of copper(II), nickel(II), zinc(II) and cobalt(II) derived from oligo-p-nitrophenylazomethinephenolen_US
dc.typeArticleen_US

Dosyalar

Koleksiyon

WoS İndeksli Yayınlar Koleksiyonu