Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics

Autores
Camargo, Javier Eduardo; Prado Espinosa, Fabiola Andrea; Zabotto, F.; Ramajo, Leandro Alfredo; Castro, Miriam Susana
Año de publicación
2020
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Bismuth sodium-potassium titanate (BNKT) and nickel-cobalt ferrite (NCF) ceramic composite materials (xBNKT-(100-x)NCF), with different ferrite proportions, were studied. Piezoelectric and ferrite powders were separately synthesized by the solid-state method. Structural analyses were carried out by X-ray diffraction and Raman spectra studies of the composites whereas microstructural studies were performed by Scanning Electron Microscopy and the element distribution was studied by Energy Dispersive X-Ray Spectroscopy. Dielectric permittivity and loss values were sensitive to temperature and composition variations. Magnetic and magnetoelectric properties of the xBNKT-(100-x)NCF composites have been investigated. Ions diffusion and chemical reaction between BNKT and ferrite phases cause microstructural and structural variations that are responsible for moving away from the saturation magnetization from those calculated. Moreover, microstructural evolution controls the magnetoelectric properties of these lead-free composites.
Fil: Camargo, Javier Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Prado Espinosa, Fabiola Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Zabotto, F.. Universidade Federal do São Carlos; Brasil
Fil: Ramajo, Leandro Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Castro, Miriam Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Materia
COMPOSITES
FERRITE
MAGNETIC PROPERTIES
MAGNETOELECTRICITY
PIEZOELECTRICITY
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:11336/132062
Acceder
id CONICETDig_ed24f7acd1ce4fe09eda0809414c2252
oai_identifier_str oai:ri.conicet.gov.ar:11336/132062
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramicsCamargo, Javier EduardoPrado Espinosa, Fabiola AndreaZabotto, F.Ramajo, Leandro AlfredoCastro, Miriam SusanaCOMPOSITESFERRITEMAGNETIC PROPERTIESMAGNETOELECTRICITYPIEZOELECTRICITYhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2Bismuth sodium-potassium titanate (BNKT) and nickel-cobalt ferrite (NCF) ceramic composite materials (xBNKT-(100-x)NCF), with different ferrite proportions, were studied. Piezoelectric and ferrite powders were separately synthesized by the solid-state method. Structural analyses were carried out by X-ray diffraction and Raman spectra studies of the composites whereas microstructural studies were performed by Scanning Electron Microscopy and the element distribution was studied by Energy Dispersive X-Ray Spectroscopy. Dielectric permittivity and loss values were sensitive to temperature and composition variations. Magnetic and magnetoelectric properties of the xBNKT-(100-x)NCF composites have been investigated. Ions diffusion and chemical reaction between BNKT and ferrite phases cause microstructural and structural variations that are responsible for moving away from the saturation magnetization from those calculated. Moreover, microstructural evolution controls the magnetoelectric properties of these lead-free composites.Fil: Camargo, Javier Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Prado Espinosa, Fabiola Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Zabotto, F.. Universidade Federal do São Carlos; BrasilFil: Ramajo, Leandro Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaFil: Castro, Miriam Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; ArgentinaElsevier Science SA2020-06info: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/11336/132062Camargo, Javier Eduardo; Prado Espinosa, Fabiola Andrea; Zabotto, F.; Ramajo, Leandro Alfredo; Castro, Miriam Susana; Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics; Elsevier Science SA; Journal of Alloys and Compounds; 826; 6-2020; 1-80925-8388CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0925838820304928info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2020.154129info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:55:30Zoai:ri.conicet.gov.ar:11336/132062instacron: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:34982025-09-03 09:55:30.345CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics
title Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics
spellingShingle Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics
Camargo, Javier Eduardo
COMPOSITES
FERRITE
MAGNETIC PROPERTIES
MAGNETOELECTRICITY
PIEZOELECTRICITY
title_short Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics
title_full Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics
title_fullStr Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics
title_full_unstemmed Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics
title_sort Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics
dc.creator.none.fl_str_mv Camargo, Javier Eduardo
Prado Espinosa, Fabiola Andrea
Zabotto, F.
Ramajo, Leandro Alfredo
Castro, Miriam Susana
author Camargo, Javier Eduardo
author_facet Camargo, Javier Eduardo
Prado Espinosa, Fabiola Andrea
Zabotto, F.
Ramajo, Leandro Alfredo
Castro, Miriam Susana
author_role author
author2 Prado Espinosa, Fabiola Andrea
Zabotto, F.
Ramajo, Leandro Alfredo
Castro, Miriam Susana
author2_role author
author
author
author
dc.subject.none.fl_str_mv COMPOSITES
FERRITE
MAGNETIC PROPERTIES
MAGNETOELECTRICITY
PIEZOELECTRICITY
topic COMPOSITES
FERRITE
MAGNETIC PROPERTIES
MAGNETOELECTRICITY
PIEZOELECTRICITY
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
dc.description.none.fl_txt_mv Bismuth sodium-potassium titanate (BNKT) and nickel-cobalt ferrite (NCF) ceramic composite materials (xBNKT-(100-x)NCF), with different ferrite proportions, were studied. Piezoelectric and ferrite powders were separately synthesized by the solid-state method. Structural analyses were carried out by X-ray diffraction and Raman spectra studies of the composites whereas microstructural studies were performed by Scanning Electron Microscopy and the element distribution was studied by Energy Dispersive X-Ray Spectroscopy. Dielectric permittivity and loss values were sensitive to temperature and composition variations. Magnetic and magnetoelectric properties of the xBNKT-(100-x)NCF composites have been investigated. Ions diffusion and chemical reaction between BNKT and ferrite phases cause microstructural and structural variations that are responsible for moving away from the saturation magnetization from those calculated. Moreover, microstructural evolution controls the magnetoelectric properties of these lead-free composites.
Fil: Camargo, Javier Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Prado Espinosa, Fabiola Andrea. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Zabotto, F.. Universidade Federal do São Carlos; Brasil
Fil: Ramajo, Leandro Alfredo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
Fil: Castro, Miriam Susana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones en Ciencia y Tecnología de Materiales. Universidad Nacional de Mar del Plata. Facultad de Ingeniería. Instituto de Investigaciones en Ciencia y Tecnología de Materiales; Argentina
description Bismuth sodium-potassium titanate (BNKT) and nickel-cobalt ferrite (NCF) ceramic composite materials (xBNKT-(100-x)NCF), with different ferrite proportions, were studied. Piezoelectric and ferrite powders were separately synthesized by the solid-state method. Structural analyses were carried out by X-ray diffraction and Raman spectra studies of the composites whereas microstructural studies were performed by Scanning Electron Microscopy and the element distribution was studied by Energy Dispersive X-Ray Spectroscopy. Dielectric permittivity and loss values were sensitive to temperature and composition variations. Magnetic and magnetoelectric properties of the xBNKT-(100-x)NCF composites have been investigated. Ions diffusion and chemical reaction between BNKT and ferrite phases cause microstructural and structural variations that are responsible for moving away from the saturation magnetization from those calculated. Moreover, microstructural evolution controls the magnetoelectric properties of these lead-free composites.
publishDate 2020
dc.date.none.fl_str_mv 2020-06
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/11336/132062
Camargo, Javier Eduardo; Prado Espinosa, Fabiola Andrea; Zabotto, F.; Ramajo, Leandro Alfredo; Castro, Miriam Susana; Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics; Elsevier Science SA; Journal of Alloys and Compounds; 826; 6-2020; 1-8
0925-8388
CONICET Digital
CONICET
url http://hdl.handle.net/11336/132062
identifier_str_mv Camargo, Javier Eduardo; Prado Espinosa, Fabiola Andrea; Zabotto, F.; Ramajo, Leandro Alfredo; Castro, Miriam Susana; Magnetoelectric interactions in bismuth sodium-potassium titanate-nickel cobalt ferrite lead-free composite ceramics; Elsevier Science SA; Journal of Alloys and Compounds; 826; 6-2020; 1-8
0925-8388
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://linkinghub.elsevier.com/retrieve/pii/S0925838820304928
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jallcom.2020.154129
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 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 13.13397

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