Solid-state 2-methoxybenzoates of light trivalent lanthanides : SSSynthesis, characterization and thermal behaviour

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorSiqueira, A. B.
dc.creatorBannach, Gilbert
dc.creatorRodrigues, E. C.
dc.creatorCarvalho, C. T.
dc.creatorIonashiro, Massao
dc.date2014-05-20T15:33:11Z
dc.date2016-10-25T21:21:29Z
dc.date2014-05-20T15:33:11Z
dc.date2016-10-25T21:21:29Z
dc.date2008-03-01
dc.date.accessioned2017-04-06T09:23:05Z
dc.date.available2017-04-06T09:23:05Z
dc.identifierJournal of Thermal Analysis and Calorimetry, v. 91, n. 3, p. 897-902, 2008.
dc.identifier1388-6150
dc.identifierhttp://hdl.handle.net/11449/130570
dc.identifierhttp://acervodigital.unesp.br/handle/11449/130570
dc.identifier10.1007/s10973-007-8506-9
dc.identifierWOS:000254522500034
dc.identifier2-s2.0-45449096864
dc.identifierhttp://dx.doi.org/10.1007/s10973-007-8506-9
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/941113
dc.descriptionSolid-state LnL(3) compounds, where L is 2-metboxybenzoate and Ln is light trivalent lanthanides, have been synthesized. Thermogravimetry (TG), differential scanning calorimetty (DSC), X-ray powder diffractometry, infrared spectroscopy and elementary analysis were used to characterize and to study the thermal behaviour of these compounds. The results led to information on the composition, dehydration, thermal stability and thermal decomposition of the isolated compounds. on heating these complexes decompose in three (Ce, Pr) or five (La, Nd, Sm) steps with the formation of the respective oxide: CeO2, Pr6O11 and Ln(2)O(3) (Ln=La, Nd, Sm) as final residues. The theoretical and experimental spectroscopic study suggests predominantly the ionic bond between the ligand and metallic center.
dc.languageeng
dc.publisherSpringer
dc.relationJournal of Thermal Analysis and Calorimetry
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subject2-methoxybenzoate
dc.subjectLight trivalent lanthanides
dc.subjectThermal decomposition
dc.subjectThermal stability
dc.subjectTrivalent lanthanides
dc.subjectRare earth elements
dc.titleSolid-state 2-methoxybenzoates of light trivalent lanthanides : SSSynthesis, characterization and thermal behaviour
dc.typeOtro


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