Thermal behaviour studies of solid state compounds of cinnamylidenepyruvate with trivalent lanthanides and yttrium (III) in an atmosphere of CO2

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dc.contributor.authorOliviera, JDS de
dc.contributor.authorFertonani, F. L.
dc.contributor.authorMelios, C. B.
dc.contributor.authorIonashiro, M.
dc.contributor.institutionUniv Estadual Oeste Parana
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-10T18:01:17Z
dc.date.available2020-12-10T18:01:17Z
dc.date.issued2002-01-01
dc.description.abstractSolid state cinnamylidenepyruvate of trivalent lanthanides (except for promethium) and yttrium, were prepared. Thermogravimetry, derivative thermogravimetry (TG, DTG), differential scanning calorimetry (DSC), X-ray diffraction powder patterns and complexometry were used to characterize and to study the thermal behavior of these compounds in a dynamic CO2 atmosphere. The results obtained showed significative differences on the thermal stability and thermal decomposition of these compounds, with regard to the thermal behavior study in a dynamic air atmosphere.en
dc.description.affiliationUniv Estadual Oeste Parana, Ctr Engn & Ciencias Exatas, BR-85903000 Toledo, PR, Brazil
dc.description.affiliationUNESP, Inst Quim, Dept Quim Analit, BR-14800900 Araraquara, SP, Brazil
dc.description.affiliationUnespUNESP, Inst Quim, Dept Quim Analit, BR-14800900 Araraquara, SP, Brazil
dc.format.extent11-19
dc.identifier.citationEcletica Quimica. Sao Paulo: Editora Unesp, v. 27, p. 11-19, 2002.
dc.identifier.issn0100-4670
dc.identifier.urihttp://hdl.handle.net/11449/195722
dc.identifier.wosWOS:000179435100001
dc.language.isoeng
dc.publisherEditora Unesp
dc.relation.ispartofEcletica Quimica
dc.sourceWeb of Science
dc.subjectlanthanides
dc.subjectyttrium
dc.subjectcinnamylidenepyruvate
dc.subjectCO2 atmosphere
dc.subjectthermal behavior
dc.titleThermal behaviour studies of solid state compounds of cinnamylidenepyruvate with trivalent lanthanides and yttrium (III) in an atmosphere of CO2en
dc.typeArtigo
dcterms.rightsHolderEditora Unesp

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