Decoupling electrocaloric effect from Joule heating in a solid state cooling device

Autores
Quintero, Mariano Horacio; Ghivelder, L.; Gomez Marlasca, F.; Parisi, F.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We report a heat dynamics analysis of the electrocaloric effect (ECE) in commercial multilayer capacitors based on BaTiO 3 dielectric, a promising candidate for applications as a solid state cooling device. Direct measurements of the time evolution of the sample's temperature changes under different applied voltages allow us to decouple the contributions from Joule heating and from the ECE. Heat balance equations were used to model the thermal coupling between different parts of the system. Fingerprints of Joule heating and the ECE could be resolved at different time scales. We argue that Joule heating and the thermal coupling of the device to the environment must be carefully taken in to account in future developments of refrigeration technologies employing the ECE.
Fil: Quintero, Mariano Horacio. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Constituyentes); Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ghivelder, L.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Gomez Marlasca, F.. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Constituyentes); Argentina
Fil: Parisi, F.. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Constituyentes); Argentina
Materia
ELECTROCALORIC
JOULE
MULTILAYER CAPACITOR
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:11336/190031
Acceder
id CONICETDig_a70d5ee0dc9eedcfb1ecdf027ea51984
oai_identifier_str oai:ri.conicet.gov.ar:11336/190031
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Decoupling electrocaloric effect from Joule heating in a solid state cooling deviceQuintero, Mariano HoracioGhivelder, L.Gomez Marlasca, F.Parisi, F.ELECTROCALORICJOULEMULTILAYER CAPACITORhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We report a heat dynamics analysis of the electrocaloric effect (ECE) in commercial multilayer capacitors based on BaTiO 3 dielectric, a promising candidate for applications as a solid state cooling device. Direct measurements of the time evolution of the sample's temperature changes under different applied voltages allow us to decouple the contributions from Joule heating and from the ECE. Heat balance equations were used to model the thermal coupling between different parts of the system. Fingerprints of Joule heating and the ECE could be resolved at different time scales. We argue that Joule heating and the thermal coupling of the device to the environment must be carefully taken in to account in future developments of refrigeration technologies employing the ECE.Fil: Quintero, Mariano Horacio. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Constituyentes); Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ghivelder, L.. Universidade Federal do Rio de Janeiro; BrasilFil: Gomez Marlasca, F.. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Constituyentes); ArgentinaFil: Parisi, F.. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Constituyentes); ArgentinaAmerican Institute of Physics2011-12info: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/11336/190031Quintero, Mariano Horacio; Ghivelder, L.; Gomez Marlasca, F.; Parisi, F.; Decoupling electrocaloric effect from Joule heating in a solid state cooling device; American Institute of Physics; Applied Physics Letters; 99; 23; 12-2011; 232908-2329100003-6951CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://aip.scitation.org/doi/10.1063/1.3665949info:eu-repo/semantics/altIdentifier/doi/10.1063/1.3665949info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:10:37Zoai:ri.conicet.gov.ar:11336/190031instacron: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 10:10:37.643CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Decoupling electrocaloric effect from Joule heating in a solid state cooling device
title Decoupling electrocaloric effect from Joule heating in a solid state cooling device
spellingShingle Decoupling electrocaloric effect from Joule heating in a solid state cooling device
Quintero, Mariano Horacio
ELECTROCALORIC
JOULE
MULTILAYER CAPACITOR
title_short Decoupling electrocaloric effect from Joule heating in a solid state cooling device
title_full Decoupling electrocaloric effect from Joule heating in a solid state cooling device
title_fullStr Decoupling electrocaloric effect from Joule heating in a solid state cooling device
title_full_unstemmed Decoupling electrocaloric effect from Joule heating in a solid state cooling device
title_sort Decoupling electrocaloric effect from Joule heating in a solid state cooling device
dc.creator.none.fl_str_mv Quintero, Mariano Horacio
Ghivelder, L.
Gomez Marlasca, F.
Parisi, F.
author Quintero, Mariano Horacio
author_facet Quintero, Mariano Horacio
Ghivelder, L.
Gomez Marlasca, F.
Parisi, F.
author_role author
author2 Ghivelder, L.
Gomez Marlasca, F.
Parisi, F.
author2_role author
author
author
dc.subject.none.fl_str_mv ELECTROCALORIC
JOULE
MULTILAYER CAPACITOR
topic ELECTROCALORIC
JOULE
MULTILAYER CAPACITOR
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We report a heat dynamics analysis of the electrocaloric effect (ECE) in commercial multilayer capacitors based on BaTiO 3 dielectric, a promising candidate for applications as a solid state cooling device. Direct measurements of the time evolution of the sample's temperature changes under different applied voltages allow us to decouple the contributions from Joule heating and from the ECE. Heat balance equations were used to model the thermal coupling between different parts of the system. Fingerprints of Joule heating and the ECE could be resolved at different time scales. We argue that Joule heating and the thermal coupling of the device to the environment must be carefully taken in to account in future developments of refrigeration technologies employing the ECE.
Fil: Quintero, Mariano Horacio. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Constituyentes); Argentina. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ghivelder, L.. Universidade Federal do Rio de Janeiro; Brasil
Fil: Gomez Marlasca, F.. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Constituyentes); Argentina
Fil: Parisi, F.. Universidad Nacional de San Martín. Escuela de Ciencia y Tecnología; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Investigaciones y Aplicaciones no Nucleares. Gerencia de Física (Centro Atómico Constituyentes); Argentina
description We report a heat dynamics analysis of the electrocaloric effect (ECE) in commercial multilayer capacitors based on BaTiO 3 dielectric, a promising candidate for applications as a solid state cooling device. Direct measurements of the time evolution of the sample's temperature changes under different applied voltages allow us to decouple the contributions from Joule heating and from the ECE. Heat balance equations were used to model the thermal coupling between different parts of the system. Fingerprints of Joule heating and the ECE could be resolved at different time scales. We argue that Joule heating and the thermal coupling of the device to the environment must be carefully taken in to account in future developments of refrigeration technologies employing the ECE.
publishDate 2011
dc.date.none.fl_str_mv 2011-12
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/11336/190031
Quintero, Mariano Horacio; Ghivelder, L.; Gomez Marlasca, F.; Parisi, F.; Decoupling electrocaloric effect from Joule heating in a solid state cooling device; American Institute of Physics; Applied Physics Letters; 99; 23; 12-2011; 232908-232910
0003-6951
CONICET Digital
CONICET
url http://hdl.handle.net/11336/190031
identifier_str_mv Quintero, Mariano Horacio; Ghivelder, L.; Gomez Marlasca, F.; Parisi, F.; Decoupling electrocaloric effect from Joule heating in a solid state cooling device; American Institute of Physics; Applied Physics Letters; 99; 23; 12-2011; 232908-232910
0003-6951
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://aip.scitation.org/doi/10.1063/1.3665949
info:eu-repo/semantics/altIdentifier/doi/10.1063/1.3665949
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 American Institute of Physics
publisher.none.fl_str_mv American Institute of Physics
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
_version_ 1842270127256502272
score 13.13397

Publicaciones similares