Microwave sintering of cordierite precursor green bodies prepared by starch consolidation

Autores
Sandoval, María Laura; Talou, Mariano Hernán; De Souto P. M.; Kiminami, R. H. G. A.; Camerucci, Maria Andrea
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This paper reports on a study of the microwave sintering behavior of green disks prepared by the starch consolidation forming method to produce cordierite-based porous materials. Green disks were formed by thermogelling the aqueous suspensions of talc, kaolin and alumina (29.6 vol.%) and potato starch (11.5 vol.%) at 75 and 85 ºC for 4 h, drying and calcining. They were characterized by bulk density and apparent porosity measurements, and SEM. Microwave sintering was carried out at 1300 and 1330 ºC for 15, 20 and 25 min, applying 50 ºC/min. For purposes of comparison, an analysis of green disks prepared and calcined in the same conditions and conventionally sintered (1330 ºC for 4 h) was also made. The materials were characterized by XRD, bulk density and apparent porosity measurements, and microstructurally analyzed SEM. The results were analyzed considering the behavior of starch in aqueous suspension at varying temperatures, and the experimental conditions of consolidation and sintering.
Fil: Sandoval, María Laura. 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 Ingeniería; Argentina
Fil: Talou, Mariano Hernán. 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 Ingeniería; Argentina
Fil: De Souto P. M.. Universidade Federal do Sao Carlos; Brasil
Fil: Kiminami, R. H. G. A.. Universidade Federal do Sao Carlos; Brasil
Fil: Camerucci, Maria Andrea. 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 Ingeniería; Argentina
Materia
Cordierite
Microwave Sintering
Starch Consolidation
Porous Ceramics
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/14192
Acceder
id CONICETDig_6f4c42a3c6cc76fec39fef8f3a059634
oai_identifier_str oai:ri.conicet.gov.ar:11336/14192
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Microwave sintering of cordierite precursor green bodies prepared by starch consolidationSandoval, María LauraTalou, Mariano HernánDe Souto P. M.Kiminami, R. H. G. A.Camerucci, Maria AndreaCordieriteMicrowave SinteringStarch ConsolidationPorous Ceramicshttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1This paper reports on a study of the microwave sintering behavior of green disks prepared by the starch consolidation forming method to produce cordierite-based porous materials. Green disks were formed by thermogelling the aqueous suspensions of talc, kaolin and alumina (29.6 vol.%) and potato starch (11.5 vol.%) at 75 and 85 ºC for 4 h, drying and calcining. They were characterized by bulk density and apparent porosity measurements, and SEM. Microwave sintering was carried out at 1300 and 1330 ºC for 15, 20 and 25 min, applying 50 ºC/min. For purposes of comparison, an analysis of green disks prepared and calcined in the same conditions and conventionally sintered (1330 ºC for 4 h) was also made. The materials were characterized by XRD, bulk density and apparent porosity measurements, and microstructurally analyzed SEM. The results were analyzed considering the behavior of starch in aqueous suspension at varying temperatures, and the experimental conditions of consolidation and sintering.Fil: Sandoval, María Laura. 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 Ingeniería; ArgentinaFil: Talou, Mariano Hernán. 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 Ingeniería; ArgentinaFil: De Souto P. M.. Universidade Federal do Sao Carlos; BrasilFil: Kiminami, R. H. G. A.. Universidade Federal do Sao Carlos; BrasilFil: Camerucci, Maria Andrea. 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 Ingeniería; ArgentinaElsevier2011-01-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/14192Sandoval, María Laura; Talou, Mariano Hernán; De Souto P. M.; Kiminami, R. H. G. A.; Camerucci, Maria Andrea; Microwave sintering of cordierite precursor green bodies prepared by starch consolidation; Elsevier; Ceramics International; 37; 4; 21-1-2011; 1237-12430272-8842enginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0272884211000071info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2010.11.041info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:03:41Zoai:ri.conicet.gov.ar:11336/14192instacron: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:34982025-10-22 11:03:41.459CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Microwave sintering of cordierite precursor green bodies prepared by starch consolidation
title Microwave sintering of cordierite precursor green bodies prepared by starch consolidation
spellingShingle Microwave sintering of cordierite precursor green bodies prepared by starch consolidation
Sandoval, María Laura
Cordierite
Microwave Sintering
Starch Consolidation
Porous Ceramics
title_short Microwave sintering of cordierite precursor green bodies prepared by starch consolidation
title_full Microwave sintering of cordierite precursor green bodies prepared by starch consolidation
title_fullStr Microwave sintering of cordierite precursor green bodies prepared by starch consolidation
title_full_unstemmed Microwave sintering of cordierite precursor green bodies prepared by starch consolidation
title_sort Microwave sintering of cordierite precursor green bodies prepared by starch consolidation
dc.creator.none.fl_str_mv Sandoval, María Laura
Talou, Mariano Hernán
De Souto P. M.
Kiminami, R. H. G. A.
Camerucci, Maria Andrea
author Sandoval, María Laura
author_facet Sandoval, María Laura
Talou, Mariano Hernán
De Souto P. M.
Kiminami, R. H. G. A.
Camerucci, Maria Andrea
author_role author
author2 Talou, Mariano Hernán
De Souto P. M.
Kiminami, R. H. G. A.
Camerucci, Maria Andrea
author2_role author
author
author
author
dc.subject.none.fl_str_mv Cordierite
Microwave Sintering
Starch Consolidation
Porous Ceramics
topic Cordierite
Microwave Sintering
Starch Consolidation
Porous Ceramics
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This paper reports on a study of the microwave sintering behavior of green disks prepared by the starch consolidation forming method to produce cordierite-based porous materials. Green disks were formed by thermogelling the aqueous suspensions of talc, kaolin and alumina (29.6 vol.%) and potato starch (11.5 vol.%) at 75 and 85 ºC for 4 h, drying and calcining. They were characterized by bulk density and apparent porosity measurements, and SEM. Microwave sintering was carried out at 1300 and 1330 ºC for 15, 20 and 25 min, applying 50 ºC/min. For purposes of comparison, an analysis of green disks prepared and calcined in the same conditions and conventionally sintered (1330 ºC for 4 h) was also made. The materials were characterized by XRD, bulk density and apparent porosity measurements, and microstructurally analyzed SEM. The results were analyzed considering the behavior of starch in aqueous suspension at varying temperatures, and the experimental conditions of consolidation and sintering.
Fil: Sandoval, María Laura. 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 Ingeniería; Argentina
Fil: Talou, Mariano Hernán. 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 Ingeniería; Argentina
Fil: De Souto P. M.. Universidade Federal do Sao Carlos; Brasil
Fil: Kiminami, R. H. G. A.. Universidade Federal do Sao Carlos; Brasil
Fil: Camerucci, Maria Andrea. 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 Ingeniería; Argentina
description This paper reports on a study of the microwave sintering behavior of green disks prepared by the starch consolidation forming method to produce cordierite-based porous materials. Green disks were formed by thermogelling the aqueous suspensions of talc, kaolin and alumina (29.6 vol.%) and potato starch (11.5 vol.%) at 75 and 85 ºC for 4 h, drying and calcining. They were characterized by bulk density and apparent porosity measurements, and SEM. Microwave sintering was carried out at 1300 and 1330 ºC for 15, 20 and 25 min, applying 50 ºC/min. For purposes of comparison, an analysis of green disks prepared and calcined in the same conditions and conventionally sintered (1330 ºC for 4 h) was also made. The materials were characterized by XRD, bulk density and apparent porosity measurements, and microstructurally analyzed SEM. The results were analyzed considering the behavior of starch in aqueous suspension at varying temperatures, and the experimental conditions of consolidation and sintering.
publishDate 2011
dc.date.none.fl_str_mv 2011-01-21
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/11336/14192
Sandoval, María Laura; Talou, Mariano Hernán; De Souto P. M.; Kiminami, R. H. G. A.; Camerucci, Maria Andrea; Microwave sintering of cordierite precursor green bodies prepared by starch consolidation; Elsevier; Ceramics International; 37; 4; 21-1-2011; 1237-1243
0272-8842
url http://hdl.handle.net/11336/14192
identifier_str_mv Sandoval, María Laura; Talou, Mariano Hernán; De Souto P. M.; Kiminami, R. H. G. A.; Camerucci, Maria Andrea; Microwave sintering of cordierite precursor green bodies prepared by starch consolidation; Elsevier; Ceramics International; 37; 4; 21-1-2011; 1237-1243
0272-8842
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0272884211000071
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2010.11.041
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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 12.982451

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