Thermal behaviour of succinic acid, sodium succinate and its compounds with some bivalent transition metal ions

dc.contributorUniversidade Estadual Paulista (UNESP)
dc.creatorCaires, Flavio J.
dc.creatorLima, L. S.
dc.creatorCarvalho, C. T.
dc.creatorIonashiro, Massao
dc.date2014-05-20T15:33:25Z
dc.date2016-10-25T18:09:58Z
dc.date2014-05-20T15:33:25Z
dc.date2016-10-25T18:09:58Z
dc.date2010-03-10
dc.date.accessioned2017-04-06T00:32:54Z
dc.date.available2017-04-06T00:32:54Z
dc.identifierThermochimica Acta. Amsterdam: Elsevier B.V., v. 500, n. 1-2, p. 6-12, 2010.
dc.identifier0040-6031
dc.identifierhttp://hdl.handle.net/11449/42045
dc.identifierhttp://acervodigital.unesp.br/handle/11449/42045
dc.identifier10.1016/j.tca.2009.11.015
dc.identifierWOS:000276052800002
dc.identifierhttp://dx.doi.org/10.1016/j.tca.2009.11.015
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/884712
dc.descriptionCharacterization, thermal stability and thermal decomposition of transition metal succinates, MC(2)H(4)C(2)O(4)center dot nH(2)O (M = Mn(II), Fe(II), Co(II), Ni(II), Cu(II), Zn(II)), the thermal behaviour of succinic acid (C(4)H(6)O(4)) and its sodium salt (Na(2)C(2)H(4)C(2)O(4)center dot 6H(2)O) were investigated employing simultaneous thermogravimetry and differential thermal analysis (TG-DTA), differential scanning calorimetry (DSC), infrared spectroscopy, TG-FTIR system, elemental analysis and complexometry. For the hydrated compounds the dehydration and the thermal decomposition of the anhydrous compounds occur in a single step. For the sodium succinate the final residue up to 545 degrees C is sodium carbonate, while the transition metal succinates the final residues are Mn(3)O(4), Fe(2)O(3), Co(3)O(4), NiO, CuO and ZnO, respectively. The results also provided information concerning the thermal behaviour and identification of gaseous products evolved during the heating of these compounds. (C) 2009 Elsevier B.V. All rights reserved.
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.languageeng
dc.publisherElsevier B.V.
dc.relationThermochimica Acta
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectBivalent transition metals
dc.subjectSuccinate
dc.subjectThermal behaviour
dc.titleThermal behaviour of succinic acid, sodium succinate and its compounds with some bivalent transition metal ions
dc.typeOtro


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