Thermoanalytical study of the complexes of 4-dimetilaminocinnamylidenepiruvate with manganese (II), cobalt (II), nickel (II), cupper (II), zinc (II) and lead (II), in the solid state

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorSCHNITZLER, Egon
dc.creatorLAZZAROTTO, Márcio
dc.creatorCARVALHO-FILHO, Marco Aurelio da Silva
dc.creatorIonashiro, Massao
dc.date2014-05-20T14:19:40Z
dc.date2016-10-25T17:41:12Z
dc.date2014-05-20T14:19:40Z
dc.date2016-10-25T17:41:12Z
dc.date2002-01-01
dc.date.accessioned2017-04-05T22:32:01Z
dc.date.available2017-04-05T22:32:01Z
dc.identifierEclética Química. Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP, v. 27, p. 00-00, 2002.
dc.identifier0100-4670
dc.identifierhttp://hdl.handle.net/11449/25924
dc.identifierhttp://acervodigital.unesp.br/handle/11449/25924
dc.identifier10.1590/S0100-46702002000100004
dc.identifierS0100-46702002000100004
dc.identifierhttp://dx.doi.org/10.1590/S0100-46702002000100004
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/870755
dc.descriptionOs compostos dos 4-dimetilaminocinamalpyruvatos (4-DMCP) de Mn (II), Co (II), Ni (II), Cu (II), Zn (II) e Pb (II) foram preparados. Estes compostos foram estudados pelas técnicas termoanaliticas: termogravimetria (TG), termogravimetria derivada (DTG), calorimetria exploratória diferencial (DSC), difratometria de raios - X pelo método do pó e titulação complexométrica com EDTA. Através dos resultados obtidos pela titulação complexométrica com EDTA, TG, DTG e DSC foi possível estabelecer o grau de hidratação, estequiometria e estabilidade térmica dos compostos preparados.
dc.descriptionSolid state compounds M-4-DMCP, where 4-DMCP is 4-dimethylaminocinnamylidenepyruvate and M represents Mn (II), Co (II), Ni (II), Cu (II), Zn (II) and Pb (II) were prepared. These compounds were studied by thermoanalitycal techniques: thermogravimetry (TG), derivative thermogravimetry (DTG), differential scanning calorimetry (DSC), X-ray diffraction powder patterns and complexometric titration with EDTA. From the results obtained by the complexometric titration with EDTA, TG, DTG and DSC curves, was possible to establish the hydration degree, stoichiometry and thermal stability of the prepared compounds.
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.languageeng
dc.publisherEditora Unesp
dc.relationEclética Química
dc.rightsinfo:eu-repo/semantics/openAccess
dc.subject4-dimetilaminocinamalpiruvato
dc.subjectanálise térmica
dc.subjectTG
dc.subjectDSC
dc.subject4-dimethylaminocynnamylidenepyruvate
dc.subjectthermal analysis
dc.subjectTG
dc.subjectDSC
dc.titleThermoanalytical study of the complexes of 4-dimetilaminocinnamylidenepiruvate with manganese (II), cobalt (II), nickel (II), cupper (II), zinc (II) and lead (II), in the solid state
dc.typeOtro


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