Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide

Autores
Ochoa Muñoz, Yasser Halil; Ponce, Miguel Adolfo; Rodriguez Paez, Jorge Enrique
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
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.
Fil: Ochoa Muñoz, Yasser Halil. University of Cauca. Department of Physics; Colombia
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
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
Materia
BARIUM STANNATE
CHARACTERIZATION
CONTROLLED PRECIPITATION
PECHINI
PHASE EVOLUTION
SYNTHESIS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/2881
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/2881
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxideOchoa Muñoz, Yasser HalilPonce, Miguel AdolfoRodriguez Paez, Jorge EnriqueBARIUM STANNATECHARACTERIZATIONCONTROLLED PRECIPITATIONPECHINIPHASE EVOLUTIONSYNTHESIShttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Ceramic 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.Fil: Ochoa Muñoz, Yasser Halil. University of Cauca. Department of Physics; ColombiaFil: 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); ArgentinaFil: 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; ArgentinaElsevier Science SA2015-04-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2881Ochoa 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; 86-950032-5910enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.powtec.2015.03.049info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0032591015002739info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:27:36Zoai:ri.conicet.gov.ar:11336/2881instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:27:36.727CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide
title Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide
spellingShingle Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide
Ochoa Muñoz, Yasser Halil
BARIUM STANNATE
CHARACTERIZATION
CONTROLLED PRECIPITATION
PECHINI
PHASE EVOLUTION
SYNTHESIS
title_short Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide
title_full Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide
title_fullStr Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide
title_full_unstemmed Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide
title_sort Comparative study of two wet chemical methods of BaSnO3 synthesis: mechanism of formation of mixed oxide
dc.creator.none.fl_str_mv Ochoa Muñoz, Yasser Halil
Ponce, Miguel Adolfo
Rodriguez Paez, Jorge Enrique
author Ochoa Muñoz, Yasser Halil
author_facet Ochoa Muñoz, Yasser Halil
Ponce, Miguel Adolfo
Rodriguez Paez, Jorge Enrique
author_role author
author2 Ponce, Miguel Adolfo
Rodriguez Paez, Jorge Enrique
author2_role author
author
dc.subject.none.fl_str_mv BARIUM STANNATE
CHARACTERIZATION
CONTROLLED PRECIPITATION
PECHINI
PHASE EVOLUTION
SYNTHESIS
topic BARIUM STANNATE
CHARACTERIZATION
CONTROLLED PRECIPITATION
PECHINI
PHASE EVOLUTION
SYNTHESIS
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv 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.
Fil: Ochoa Muñoz, Yasser Halil. University of Cauca. Department of Physics; Colombia
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
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
description 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.
publishDate 2015
dc.date.none.fl_str_mv 2015-04-07
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/2881
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
0032-5910
url http://hdl.handle.net/11336/2881
identifier_str_mv 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
0032-5910
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.powtec.2015.03.049
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0032591015002739
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science SA
publisher.none.fl_str_mv Elsevier Science SA
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.070432

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