The role of citrate precursors on the morphology of lanthanide oxides obtained by thermal decomposition

dc.contributorUniversidade de São Paulo (USP)
dc.contributorUniversidade Federal de São Paulo (UNIFESP)
dc.creatorPinheiro da Silva, Mauro Francisco
dc.creatorSouza Carvalho, Flavio Machado de
dc.creatorMartins, Tereza da Silva [UNIFESP]
dc.creatorAbreu Fantini, Marcia Carvalho de
dc.creatorIsolani, Paulo Celso
dc.date.accessioned2016-01-24T13:59:15Z
dc.date.accessioned2023-09-04T18:26:32Z
dc.date.available2016-01-24T13:59:15Z
dc.date.available2023-09-04T18:26:32Z
dc.date.created2016-01-24T13:59:15Z
dc.date.issued2010-02-01
dc.identifierJournal of Thermal Analysis and Calorimetry. Dordrecht: Springer, v. 99, n. 2, p. 385-390, 2010.
dc.identifier1388-6150
dc.identifierhttp://repositorio.unifesp.br/handle/11600/32212
dc.identifier10.1007/s10973-009-0380-1
dc.identifierWOS:000275657600003
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/8614695
dc.description.abstractTwo series of lanthanide oxides with different morphologies were synthesized through calcinations of two types of citrate polymeric precursors. These oxides were characterized by XRD patterns, SEM electronic microscopy, and N(2) adsorption isotherms. SEM microscopy analysis showed that the calcination of crystalline fibrous precursors [Ln(2)(LH)(3)center dot 2H(2)O] (L = citrate) originated fibrous shaped particles. On the other hand, the calcination of irregular shaped particles of precursors [LnL center dot xH(2)O] originated irregular shaped particles of oxide, pointing out a morphological template effect of precursors on the formation of the respective oxides.
dc.languageeng
dc.publisherSpringer
dc.relationJournal of Thermal Analysis and Calorimetry
dc.rightshttp://www.springer.com/open+access/authors+rights?SGWID=0-176704-12-683201-0
dc.rightsAcesso restrito
dc.subjectLanthanide oxides
dc.subjectOxide morphologies
dc.subjectPolymeric precursors
dc.subjectSEM analysis
dc.titleThe role of citrate precursors on the morphology of lanthanide oxides obtained by thermal decomposition
dc.typeArtigo


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