THERMAL-DECOMPOSITION OF THE HYDRATED BASIC CARBONATES OF LANTHANIDES AND YTTRIUM IN CO2 ATMOSPHERE

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dc.contributor.authorDassuncao, L. M.
dc.contributor.authorIonashiro, Massao [UNESP]
dc.contributor.authorRasera, D. E.
dc.contributor.authorGIOLITO, I
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUNIFENAS
dc.contributor.institutionUniversidade de São Paulo (USP)
dc.date.accessioned2014-05-20T15:29:18Z
dc.date.available2014-05-20T15:29:18Z
dc.date.issued1993-05-27
dc.description.abstractThe hydrated basis carbonates of lanthanides and yttrium were prepared by precipitation from homogeneous solution via the hydrolysis of urea, without the addition of an auxiliary anion. Thermogravimetry, derivative thermogravimetry (TG-DTG), and differential thermal analysis (DTA) have been used in the study of these compounds in CO2 atmosphere. The results lead to the composition and thermal stability of the studied compounds, and also to a comparative study with reported results in air atmosphere.en
dc.description.affiliationUNESP,INST QUIM,CP 355,BR-14800 ARARAQUARA,SP,BRAZIL
dc.description.affiliationUNIFENAS,INST CIENCIAS QUIM & FARMACEUT,BR-37130 ALFENAS,MG,BRAZIL
dc.description.affiliationUSP,INST QUIM,BR-01498 SAO PAULO,BRAZIL
dc.description.affiliationUnespUNESP,INST QUIM,CP 355,BR-14800 ARARAQUARA,SP,BRAZIL
dc.format.extent225-233
dc.identifierhttp://dx.doi.org/10.1016/0040-6031(93)80500-A
dc.identifier.citationThermochimica Acta. Amsterdam: Elsevier B.V., v. 219, p. 225-233, 1993.
dc.identifier.doi10.1016/0040-6031(93)80500-A
dc.identifier.issn0040-6031
dc.identifier.lattes8460531302083773
dc.identifier.urihttp://hdl.handle.net/11449/38915
dc.identifier.wosWOS:A1993LH29200023
dc.language.isoeng
dc.publisherElsevier B.V.
dc.relation.ispartofThermochimica Acta
dc.relation.ispartofjcr2.189
dc.relation.ispartofsjr0,605
dc.rights.accessRightsAcesso restrito
dc.sourceWeb of Science
dc.titleTHERMAL-DECOMPOSITION OF THE HYDRATED BASIC CARBONATES OF LANTHANIDES AND YTTRIUM IN CO2 ATMOSPHEREen
dc.typeArtigo
dcterms.licensehttp://www.elsevier.com/about/open-access/open-access-policies/article-posting-policy
dcterms.rightsHolderElsevier B.V.
unesp.author.lattes8460531302083773
unesp.campusUniversidade Estadual Paulista (Unesp), Instituto de Química, Araraquarapt

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Artigos - Química Analítica - IQ