High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics

Autores
Machado, Rodrigo; Ochoa, Diego; dos Santos, Valdeci B.; Cerdeiras, Elena; Mestres, Lourdes; García, José E.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The (1−x)Bi0.5Na0.5TiO3–xBaTiO3 (BNT-xBT) system with composition at its morphotropic phase boundary (MPB) has received significant attention because of their attractive properties as lead-free piezoceramics. Although the basic properties of this system are well-established, reports about the stability of the functional properties of these piezoelectric materials are still lacking. A study on the dielectric and piezoelectric properties of BNT-xBT close to their MPB, with emphasis on material response under high electric field or mechanical stress, is performed in this work. The results indicate that the BNT-BT system exhibits a high stability of dielectric and piezoelectric properties, making it potentially interesting for specific applications. A direct correlation between piezoelectric properties and nonlinear response is evidenced for a wide number of piezoceramics, which is expected due to the extrinsic nature of the piezoelectric response. Finding compositions that show high electromechanical properties and low nonlinear behavior is a challenge in the search for competitive lead-free piezoceramics.
Fil: Machado, Rodrigo. 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. Universidad Politécnica de Catalunya; España
Fil: Ochoa, Diego. Universidad Politécnica de Catalunya; España
Fil: dos Santos, Valdeci B.. Universidad Politécnica de Catalunya; España. Universidade Federal do Piauí; Brasil
Fil: Cerdeiras, Elena. Universidad de Barcelona; España
Fil: Mestres, Lourdes. Universidad de Barcelona; España
Fil: García, José E.. Universidad Politécnica de Catalunya; España
Materia
Bnt-Bt
Ferroelectrics
Nonlinear Behavior
Piezoelectric Properties
Piezoelectrics Materials
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:11336/52637
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramicsMachado, RodrigoOchoa, Diegodos Santos, Valdeci B.Cerdeiras, ElenaMestres, LourdesGarcía, José E.Bnt-BtFerroelectricsNonlinear BehaviorPiezoelectric PropertiesPiezoelectrics Materialshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The (1−x)Bi0.5Na0.5TiO3–xBaTiO3 (BNT-xBT) system with composition at its morphotropic phase boundary (MPB) has received significant attention because of their attractive properties as lead-free piezoceramics. Although the basic properties of this system are well-established, reports about the stability of the functional properties of these piezoelectric materials are still lacking. A study on the dielectric and piezoelectric properties of BNT-xBT close to their MPB, with emphasis on material response under high electric field or mechanical stress, is performed in this work. The results indicate that the BNT-BT system exhibits a high stability of dielectric and piezoelectric properties, making it potentially interesting for specific applications. A direct correlation between piezoelectric properties and nonlinear response is evidenced for a wide number of piezoceramics, which is expected due to the extrinsic nature of the piezoelectric response. Finding compositions that show high electromechanical properties and low nonlinear behavior is a challenge in the search for competitive lead-free piezoceramics.Fil: Machado, Rodrigo. 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. Universidad Politécnica de Catalunya; EspañaFil: Ochoa, Diego. Universidad Politécnica de Catalunya; EspañaFil: dos Santos, Valdeci B.. Universidad Politécnica de Catalunya; España. Universidade Federal do Piauí; BrasilFil: Cerdeiras, Elena. Universidad de Barcelona; EspañaFil: Mestres, Lourdes. Universidad de Barcelona; EspañaFil: García, José E.. Universidad Politécnica de Catalunya; EspañaElsevier Science2016-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/52637Machado, Rodrigo; Ochoa, Diego; dos Santos, Valdeci B.; Cerdeiras, Elena; Mestres, Lourdes; et al.; High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics; Elsevier Science; Materials Letters; 183; 11-2016; 73-760167-577XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.matlet.2016.07.045info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0167577X16311387info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:41:30Zoai:ri.conicet.gov.ar:11336/52637instacron: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 09:41:31.44CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics
title High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics
spellingShingle High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics
Machado, Rodrigo
Bnt-Bt
Ferroelectrics
Nonlinear Behavior
Piezoelectric Properties
Piezoelectrics Materials
title_short High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics
title_full High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics
title_fullStr High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics
title_full_unstemmed High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics
title_sort High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics
dc.creator.none.fl_str_mv Machado, Rodrigo
Ochoa, Diego
dos Santos, Valdeci B.
Cerdeiras, Elena
Mestres, Lourdes
García, José E.
author Machado, Rodrigo
author_facet Machado, Rodrigo
Ochoa, Diego
dos Santos, Valdeci B.
Cerdeiras, Elena
Mestres, Lourdes
García, José E.
author_role author
author2 Ochoa, Diego
dos Santos, Valdeci B.
Cerdeiras, Elena
Mestres, Lourdes
García, José E.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Bnt-Bt
Ferroelectrics
Nonlinear Behavior
Piezoelectric Properties
Piezoelectrics Materials
topic Bnt-Bt
Ferroelectrics
Nonlinear Behavior
Piezoelectric Properties
Piezoelectrics Materials
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The (1−x)Bi0.5Na0.5TiO3–xBaTiO3 (BNT-xBT) system with composition at its morphotropic phase boundary (MPB) has received significant attention because of their attractive properties as lead-free piezoceramics. Although the basic properties of this system are well-established, reports about the stability of the functional properties of these piezoelectric materials are still lacking. A study on the dielectric and piezoelectric properties of BNT-xBT close to their MPB, with emphasis on material response under high electric field or mechanical stress, is performed in this work. The results indicate that the BNT-BT system exhibits a high stability of dielectric and piezoelectric properties, making it potentially interesting for specific applications. A direct correlation between piezoelectric properties and nonlinear response is evidenced for a wide number of piezoceramics, which is expected due to the extrinsic nature of the piezoelectric response. Finding compositions that show high electromechanical properties and low nonlinear behavior is a challenge in the search for competitive lead-free piezoceramics.
Fil: Machado, Rodrigo. 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. Universidad Politécnica de Catalunya; España
Fil: Ochoa, Diego. Universidad Politécnica de Catalunya; España
Fil: dos Santos, Valdeci B.. Universidad Politécnica de Catalunya; España. Universidade Federal do Piauí; Brasil
Fil: Cerdeiras, Elena. Universidad de Barcelona; España
Fil: Mestres, Lourdes. Universidad de Barcelona; España
Fil: García, José E.. Universidad Politécnica de Catalunya; España
description The (1−x)Bi0.5Na0.5TiO3–xBaTiO3 (BNT-xBT) system with composition at its morphotropic phase boundary (MPB) has received significant attention because of their attractive properties as lead-free piezoceramics. Although the basic properties of this system are well-established, reports about the stability of the functional properties of these piezoelectric materials are still lacking. A study on the dielectric and piezoelectric properties of BNT-xBT close to their MPB, with emphasis on material response under high electric field or mechanical stress, is performed in this work. The results indicate that the BNT-BT system exhibits a high stability of dielectric and piezoelectric properties, making it potentially interesting for specific applications. A direct correlation between piezoelectric properties and nonlinear response is evidenced for a wide number of piezoceramics, which is expected due to the extrinsic nature of the piezoelectric response. Finding compositions that show high electromechanical properties and low nonlinear behavior is a challenge in the search for competitive lead-free piezoceramics.
publishDate 2016
dc.date.none.fl_str_mv 2016-11
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/11336/52637
Machado, Rodrigo; Ochoa, Diego; dos Santos, Valdeci B.; Cerdeiras, Elena; Mestres, Lourdes; et al.; High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics; Elsevier Science; Materials Letters; 183; 11-2016; 73-76
0167-577X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/52637
identifier_str_mv Machado, Rodrigo; Ochoa, Diego; dos Santos, Valdeci B.; Cerdeiras, Elena; Mestres, Lourdes; et al.; High stability of properties in morphotropic phase boundary Bi0.5Na0.5TiO3–BaTiO3 piezoceramics; Elsevier Science; Materials Letters; 183; 11-2016; 73-76
0167-577X
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.matlet.2016.07.045
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0167577X16311387
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
publisher.none.fl_str_mv Elsevier Science
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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