A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers

Autores
Mamana, Nadia; Ortiz, Angel L.; Sánchez Bajo, Florentino; Caruso, Ricardo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A wide set of 3 mol% Y2O3-stabilized ZrO2 (3YSZ) powders have been synthesized by the sol–gel method without modifiers from solutions of zirconium n-propoxide and yttrium acetate prepared with different water/Zr molar ratio and zirconium concentration, and the effect of these two synthesis variables on the pressureless sinterability of the 3YSZ powders has been investigated. It was found that the sinterability increases with increasing zirconium concentration and water/Zr molar ratio, which is attributed to the smaller cluster size developed during the sol–gel synthesis. Implications for the preparation of more sinterable 3YSZ powders are discussed
Fil: Mamana, Nadia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Ortiz, Angel L.. Universidad de Extremadura. Badajoz; España
Fil: Sánchez Bajo, Florentino. Universidad de Extremadura. Badajoz; España
Fil: Caruso, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Materia
D. Zro2
Sol–Gel
Powder
Microstructure
Densification
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:11336/29810
Acceder
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network_name_str CONICET Digital (CONICET)
spelling A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiersMamana, NadiaOrtiz, Angel L.Sánchez Bajo, FlorentinoCaruso, RicardoD. Zro2Sol–GelPowderMicrostructureDensificationhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2A wide set of 3 mol% Y2O3-stabilized ZrO2 (3YSZ) powders have been synthesized by the sol–gel method without modifiers from solutions of zirconium n-propoxide and yttrium acetate prepared with different water/Zr molar ratio and zirconium concentration, and the effect of these two synthesis variables on the pressureless sinterability of the 3YSZ powders has been investigated. It was found that the sinterability increases with increasing zirconium concentration and water/Zr molar ratio, which is attributed to the smaller cluster size developed during the sol–gel synthesis. Implications for the preparation of more sinterable 3YSZ powders are discussedFil: Mamana, Nadia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaFil: Ortiz, Angel L.. Universidad de Extremadura. Badajoz; EspañaFil: Sánchez Bajo, Florentino. Universidad de Extremadura. Badajoz; EspañaFil: Caruso, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; ArgentinaElsevier2014-12info: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/11336/29810Mamana, Nadia; Ortiz, Angel L.; Sánchez Bajo, Florentino; Caruso, Ricardo; A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers; Elsevier; Ceramics International; 40; 10; Part B; 12-2014; 16829-168340272-8842CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2014.08.015info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0272884214012528info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:25:05Zoai:ri.conicet.gov.ar:11336/29810instacron: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 10:25:05.64CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers
title A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers
spellingShingle A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers
Mamana, Nadia
D. Zro2
Sol–Gel
Powder
Microstructure
Densification
title_short A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers
title_full A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers
title_fullStr A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers
title_full_unstemmed A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers
title_sort A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers
dc.creator.none.fl_str_mv Mamana, Nadia
Ortiz, Angel L.
Sánchez Bajo, Florentino
Caruso, Ricardo
author Mamana, Nadia
author_facet Mamana, Nadia
Ortiz, Angel L.
Sánchez Bajo, Florentino
Caruso, Ricardo
author_role author
author2 Ortiz, Angel L.
Sánchez Bajo, Florentino
Caruso, Ricardo
author2_role author
author
author
dc.subject.none.fl_str_mv D. Zro2
Sol–Gel
Powder
Microstructure
Densification
topic D. Zro2
Sol–Gel
Powder
Microstructure
Densification
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv A wide set of 3 mol% Y2O3-stabilized ZrO2 (3YSZ) powders have been synthesized by the sol–gel method without modifiers from solutions of zirconium n-propoxide and yttrium acetate prepared with different water/Zr molar ratio and zirconium concentration, and the effect of these two synthesis variables on the pressureless sinterability of the 3YSZ powders has been investigated. It was found that the sinterability increases with increasing zirconium concentration and water/Zr molar ratio, which is attributed to the smaller cluster size developed during the sol–gel synthesis. Implications for the preparation of more sinterable 3YSZ powders are discussed
Fil: Mamana, Nadia. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
Fil: Ortiz, Angel L.. Universidad de Extremadura. Badajoz; España
Fil: Sánchez Bajo, Florentino. Universidad de Extremadura. Badajoz; España
Fil: Caruso, Ricardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Rosario. Instituto de Física de Rosario. Universidad Nacional de Rosario. Instituto de Física de Rosario; Argentina
description A wide set of 3 mol% Y2O3-stabilized ZrO2 (3YSZ) powders have been synthesized by the sol–gel method without modifiers from solutions of zirconium n-propoxide and yttrium acetate prepared with different water/Zr molar ratio and zirconium concentration, and the effect of these two synthesis variables on the pressureless sinterability of the 3YSZ powders has been investigated. It was found that the sinterability increases with increasing zirconium concentration and water/Zr molar ratio, which is attributed to the smaller cluster size developed during the sol–gel synthesis. Implications for the preparation of more sinterable 3YSZ powders are discussed
publishDate 2014
dc.date.none.fl_str_mv 2014-12
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/11336/29810
Mamana, Nadia; Ortiz, Angel L.; Sánchez Bajo, Florentino; Caruso, Ricardo; A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers; Elsevier; Ceramics International; 40; 10; Part B; 12-2014; 16829-16834
0272-8842
CONICET Digital
CONICET
url http://hdl.handle.net/11336/29810
identifier_str_mv Mamana, Nadia; Ortiz, Angel L.; Sánchez Bajo, Florentino; Caruso, Ricardo; A comparative study of the pressureless sinterability of 3 mol% Y2O3-stabilized ZrO2 powders prepared by the sol–gel method under different synthesis conditions without modifiers; Elsevier; Ceramics International; 40; 10; Part B; 12-2014; 16829-16834
0272-8842
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.ceramint.2014.08.015
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0272884214012528
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
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 13.070432

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