Show simple item record

dc.contributor.authorYeşilel, Orkan Zafer
dc.contributor.authorOelmez, H.
dc.date.accessioned2020-06-21T15:19:40Z
dc.date.available2020-06-21T15:19:40Z
dc.date.issued2007
dc.identifier.issn1388-6150
dc.identifier.issn1588-2926
dc.identifier.urihttps://doi.org/10.1007/s10973-005-7477-y
dc.identifier.urihttps://hdl.handle.net/20.500.12712/19903
dc.descriptionSymposium on International of Fluides Complexes and the Polymer held in Conjunction with the 37th Meeting of Calorimetry and Thermal Analysis -- JUN 02, 2006 -- Univ Pau, Pau, FRANCEen_US
dc.descriptionYESILEL, Okan Zafer/0000-0002-2284-1578en_US
dc.descriptionWOS: 000247991700038en_US
dc.description.abstractThe triethanolamine complexes, [M(tea)(2)]sq center dot nH(2)O, (n=2 for Co(II), n=0 for Ni(II), Cu(II) and n=1 for Cd(II), tea=triethanolamine, sq(2-)=squarate), have been synthesized and characterized by elemental analyses, magnetic susceptibility and conductivity measurements, UV-Vis and IR spectra, and thermal analyses techniques (TG, DTG and DTA). The Co(II), Ni(II) and Cu(II) complexes possess octahedral geometry, while the Cd(II) complex is monocapped trigonal prismatic geometry. Dianionic squarate behaves as a counter ion in the complexes. The thermal decomposition of these complexes takes place in three stages: (i) dehydration, (ii) release of the tea ligands and (iii) burning of organic residue. On the basis of the first DTG(max) of the decomposition, the thermal stability of the anhydrous complexes follows the order: Ni(II), 289 degrees C > Co(II), 230 degrees C > Cu(II), 226 degrees C > Cu(II), 170 degrees C in static air atmosphere. The final decomposition products - the respective metal oxides - were identified by FTIR spectroscopy.en_US
dc.language.isoengen_US
dc.publisherSpringeren_US
dc.relation.isversionof10.1007/s10973-005-7477-yen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectsquaric aciden_US
dc.subjectthermal decompositionen_US
dc.subjecttriethanolamine complexesen_US
dc.titleSyntheses and spectrothermal studies of triethanolamine complexes of Co(II), Ni(II), Cu(II) and Cd(II) squaratesen_US
dc.typeconferenceObjecten_US
dc.contributor.departmentOMÜen_US
dc.identifier.volume89en_US
dc.identifier.issue1en_US
dc.identifier.startpage261en_US
dc.identifier.endpage265en_US
dc.relation.journalJournal of Thermal Analysis and Calorimetryen_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US


Files in this item

FilesSizeFormatView

There are no files associated with this item.

This item appears in the following Collection(s)

Show simple item record