Atenção!


O atendimento às questões referentes ao Repositório Institucional será interrompido entre os dias 20 de dezembro de 2024 a 5 de janeiro de 2025.

Pedimos a sua compreensão e aproveitamos para desejar boas festas!

 

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

dc.contributor.authorDe Oliveira, José Dilson Silva
dc.contributor.authorFertonani, Fernando Luís [UNESP]
dc.contributor.authorMelios, Cristo Bladimiros [UNESP]
dc.contributor.authorIonashiro, Massao [UNESP]
dc.contributor.institutionUniv. Estadual do Oeste do Parana
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.date.accessioned2022-04-28T19:55:37Z
dc.date.available2022-04-28T19:55:37Z
dc.date.issued2002-12-01
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.affiliationCtro. de Engenharias e Cie. Exatas Univ. Estadual do Oeste do Parana, 85903-000 - Toledo - PR
dc.description.affiliationDepartamento de Quimica Analitica Instituto de Química UNESP, 14800-900 - Araraquara - SP
dc.description.affiliationUnespDepartamento de Quimica Analitica Instituto de Química UNESP, 14800-900 - Araraquara - SP
dc.format.extent11-19
dc.identifier.citationEcletica Quimica, v. 27, p. 11-19.
dc.identifier.issn0100-4670
dc.identifier.scopus2-s2.0-0036930728
dc.identifier.urihttp://hdl.handle.net/11449/224289
dc.language.isoeng
dc.relation.ispartofEcletica Quimica
dc.sourceScopus
dc.subjectCinnamylidenepyruvate
dc.subjectCO2 atmosphere
dc.subjectLanthanides
dc.subjectThermal behavior
dc.subjectYttrium
dc.titleThermal behaviour studies of solid state compounds of cinnamylidenepyruvate with trivalent lanthanides and yttrium (III) in an atmosphere of CO2en
dc.typeArtigo
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt
unesp.departmentQuímica Analítica - IQARpt

Arquivos