Synthesis, characterization and thermal behavior of solid state compounds of heavy trivalent lanthanide succinates

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorLima, L. S.
dc.creatorCaires, F. J.
dc.creatorGigante, A. C.
dc.creatorGomes, D. J C
dc.creatorSiqueira, A. B.
dc.creatorCarvalho, C. T.
dc.creatorIonashiro, Massao
dc.date2014-05-27T11:28:54Z
dc.date2016-10-25T18:47:22Z
dc.date2014-05-27T11:28:54Z
dc.date2016-10-25T18:47:22Z
dc.date2013-04-10
dc.date.accessioned2017-04-06T02:20:24Z
dc.date.available2017-04-06T02:20:24Z
dc.identifierThermochimica Acta, v. 557, p. 31-36.
dc.identifier0040-6031
dc.identifierhttp://hdl.handle.net/11449/75093
dc.identifierhttp://acervodigital.unesp.br/handle/11449/75093
dc.identifier10.1016/j.tca.2013.01.036
dc.identifierWOS:000317324000006
dc.identifier2-s2.0-84874623744
dc.identifierhttp://dx.doi.org/10.1016/j.tca.2013.01.036
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/895843
dc.descriptionSolid-state Ln-L compounds, where Ln stands for heavy trivalent lanthanides or yttrium(III) (Tb-Lu, Y) and L is succinate, have been synthesized. Simultaneous thermogravimetry and differential thermal analysis (TG-DTA), differential scanning calorimetry (DSC), infrared spectroscopy, TG-DTA coupled to FTIR, elemental analysis, X-ray powder diffractometry and complexometry were used to characterize and study the thermal behavior of these compounds. For the terbium to thulium and yttrium compounds, the dehydration, as well the thermal decomposition of the anhydrous compound occurs in two consecutive steps, while ytterbium and lutetium the dehydration occurs in a single step. The results also led to information about the ligand's denticity, thermal stability and thermal decomposition of these compounds. © 2013 Elsevier B.V.
dc.languageeng
dc.relationThermochimica Acta
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectHeavy trivalent lanthanides
dc.subjectSuccinate
dc.subjectThermal behavior
dc.subjectAnhydrous compounds
dc.subjectComplexometry
dc.subjectDifferential thermals
dc.subjectSolid state compounds
dc.subjectThermal behaviors
dc.subjectTrivalent lanthanides
dc.subjectX-ray powder diffractometry
dc.subjectDecomposition
dc.subjectDehydration
dc.subjectDifferential scanning calorimetry
dc.subjectDifferential thermal analysis
dc.subjectInfrared spectroscopy
dc.subjectRare earth elements
dc.subjectThermogravimetric analysis
dc.subjectYttrium compounds
dc.titleSynthesis, characterization and thermal behavior of solid state compounds of heavy trivalent lanthanide succinates
dc.typeOtro


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