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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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