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dc.contributor.author Ochoa Muñoz, Yasser Halil
dc.contributor.author Ponce, Miguel Adolfo
dc.contributor.author Rodriguez Paez, Jorge Enrique
dc.date.available 2015-11-24T13:20:52Z
dc.date.issued 2015-04-07
dc.identifier.citation Ochoa Muñoz, Yasser Halil; Ponce, Miguel Adolfo; Rodriguez Paez, Jorge Enrique; Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide; Elsevier Science Sa; Powder Technology; 279; 7-4-2015; 86-95
dc.identifier.issn 0032-5910
dc.identifier.uri http://hdl.handle.net/11336/2881
dc.description.abstract Ceramic powders of pure barium stannate (BaSnO3) were synthesized using two wet chemical methods: controlled precipitation and polymeric precursor (Pechini). The obtained ceramic powders were characterized using IR spectroscopy, DTA–TGA, XRD and SEM. Using the precipitation and Pechini methods, single phase BaSnO3 powders were achieved at temperatures of 1250 °C and 1000 °C respectively—substantially lower than the temperatures required for conventional synthesis (> 1350 °C). Leading from these results, the physicochemical mechanisms that lead to BaSnO3 formation in the processes of synthesis employed in this work are proposed. This constitutes important information both for determining the advantages and disadvantages of each method and for controlling the characteristics of the powder end product.
dc.format application/pdf
dc.language.iso eng
dc.publisher Elsevier Science Sa
dc.rights info:eu-repo/semantics/restrictedAccess
dc.rights.uri https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject PECHINI
dc.subject THINCK FIMLS
dc.subject SEMICONDUCTORS
dc.subject POWDER TECHNOLOGY
dc.subject SYNTHESIS
dc.subject BARIUM STANNATE
dc.subject CONTROLLED PRECIPITATION
dc.subject CHARACTERIZATION
dc.subject PHASE EVOLUTION
dc.subject.classification Cerámicos
dc.subject.classification Ingeniería de los Materiales
dc.subject.classification INGENIERÍAS Y TECNOLOGÍAS
dc.title Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide
dc.type info:eu-repo/semantics/article
dc.type info:ar-repo/semantics/artículo
dc.type info:eu-repo/semantics/publishedVersion
dc.date.updated 2016-03-30 10:35:44.97925-03
dc.journal.volume 279
dc.journal.pagination 86-95
dc.journal.pais Nld
dc.journal.ciudad Amsterdam
dc.description.fil Fil: Ochoa Muñoz, Yasser Halil. University of Cauca. Department of Physics; Colombia
dc.description.fil Fil: Ponce, Miguel Adolfo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación en Ciencia y Tecnología de Materiales (i); Argentina
dc.description.fil Fil: Rodriguez Paez, Jorge Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigación En Ciencia y Tecnología de Materiales (i); Argentina. Universidad Nacional de Mar del Plata. Facultad de Ingenieria; Argentina
dc.journal.title Powder Technology
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/10.1016/j.powtec.2015.03.049
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.powtec.2015.03.049
dc.relation.alternativeid info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0032591015002739


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info:eu-repo/semantics/restrictedAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)