Thermal behaviour studies of solid state compounds of cinnamylidenepyruvate with trivalent lanthanides and yttrium (III) in an atmosphere of CO2
dc.contributor.author | De Oliveira, José Dilson Silva | |
dc.contributor.author | Fertonani, Fernando Luís [UNESP] | |
dc.contributor.author | Melios, Cristo Bladimiros [UNESP] | |
dc.contributor.author | Ionashiro, Massao [UNESP] | |
dc.contributor.institution | Univ. Estadual do Oeste do Parana | |
dc.contributor.institution | Universidade Estadual Paulista (UNESP) | |
dc.date.accessioned | 2022-04-28T19:55:37Z | |
dc.date.available | 2022-04-28T19:55:37Z | |
dc.date.issued | 2002-12-01 | |
dc.description.abstract | Solid 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.affiliation | Ctro. de Engenharias e Cie. Exatas Univ. Estadual do Oeste do Parana, 85903-000 - Toledo - PR | |
dc.description.affiliation | Departamento de Quimica Analitica Instituto de Química UNESP, 14800-900 - Araraquara - SP | |
dc.description.affiliationUnesp | Departamento de Quimica Analitica Instituto de Química UNESP, 14800-900 - Araraquara - SP | |
dc.format.extent | 11-19 | |
dc.identifier.citation | Ecletica Quimica, v. 27, p. 11-19. | |
dc.identifier.issn | 0100-4670 | |
dc.identifier.scopus | 2-s2.0-0036930728 | |
dc.identifier.uri | http://hdl.handle.net/11449/224289 | |
dc.language.iso | eng | |
dc.relation.ispartof | Ecletica Quimica | |
dc.source | Scopus | |
dc.subject | Cinnamylidenepyruvate | |
dc.subject | CO2 atmosphere | |
dc.subject | Lanthanides | |
dc.subject | Thermal behavior | |
dc.subject | Yttrium | |
dc.title | Thermal behaviour studies of solid state compounds of cinnamylidenepyruvate with trivalent lanthanides and yttrium (III) in an atmosphere of CO2 | en |
dc.type | Artigo | |
unesp.campus | Universidade Estadual Paulista (Unesp), Instituto de Química, Araraquara | pt |
unesp.department | Química Analítica - IQAR | pt |