Thermoelectric modules built using ceramic legs grown by laser floating zone

The present work reports the first attempt of thermoelectric module design, based on oxide materials grown through the laser floating zone technique. Two modules with 4-legs thermoelectric were assembled using Bi2Ba2Co2Oy fibres as p-type legs, while Ca0.9La0.1MnO3 and CaMn0.95Nb0.05O3 fibres were u...

Full description

Bibliographic Details
Authors: Ferreira, Nuno M., Lopes, Diogo, Kovalevsky, A. V., Costa, F. M., Sotelo, Andres, Madre, M. A., Rezania, A.
Format: article
Status:Versión aceptada para publicación
Publication Date:2020
Country:España
Institution:Consejo Superior de Investigaciones Científicas (CSIC)
Repository:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/219151
Online Access:http://hdl.handle.net/10261/219151
Access Level:Open access
Keyword:Thermoelectric module
Thermoelectric performance
Laser floating zone
Thermoelectric oxide
id ES_be7bbbb679ca49f836f07f4a5123b7cf
oai_identifier_str oai:digital.csic.es:10261/219151
network_acronym_str ES
network_name_str España
repository_id_str
spelling Thermoelectric modules built using ceramic legs grown by laser floating zoneFerreira, Nuno M.Lopes, DiogoKovalevsky, A. V.Costa, F. M.Sotelo, AndresMadre, M. A.Rezania, A.Thermoelectric moduleThermoelectric performanceLaser floating zoneThermoelectric oxideThe present work reports the first attempt of thermoelectric module design, based on oxide materials grown through the laser floating zone technique. Two modules with 4-legs thermoelectric were assembled using Bi2Ba2Co2Oy fibres as p-type legs, while Ca0.9La0.1MnO3 and CaMn0.95Nb0.05O3 fibres were used as n-type legs. Structural and electrical characterisation of the individual fibres was performed, and the results compared to the literature. The evolution of open-circuit voltage on heating and cooling up to 723 K, present the expected trends based on the Seebeck coefficient of the individual fibres, suggesting good reliability of the modules during temperature cycling. The power generation performance was evaluated for a temperature difference up to 500 K under different electric loads. The maximum measured power was ~2.2 mW for a module volume of ~39 mm3. Nevertheless, the module here studies possess better performance than those commercially available.The authors gratefully acknowledge the support of i3N (UIDB/50025/2020 & UIDP/50025/2020), CICECO - Aveiro Institute of Materials (UID/CTM/50011/2020) and the REMOTE project (POCI-01-0145-FEDER-031875), financed by COMPETE 2020 Program (Portugal), National Funds through the FCT/MEC (Portugal) and when appropriate co-financed by FEDER under the Portugal2020 Partnership Agreement. This work was also funded by national funds (OE-Portugal), through FCT – Fundação para a Ciência e a Tecnologia, I.P., in the scope of the framework contract foreseen in the numbers 4, 5 and 6 of the article 23, of the Decree-Law 57/2016, of August 29, changed by Law 57/2017, of July 19. NM Ferreira also acknowledges the grant support from ECIU Research Mobility Fund 2019 edition that allows the visit to Aalborg University to conduct the present study. A. Sotelo and M. A. Madre acknowledge MINECO-FEDER (MAT2017-82183-C3-1-R) and Gobierno de Aragón (Spain) -FEDER (Research Group T54-17R) for financial support.Peer reviewedElsevierUniversidade de AveiroFundação para a Ciência e a Tecnologia (Portugal)Aalborg UniversityMinistério da Educação e Ciência (Portugal)Ministerio de Ciencia, Innovación y Universidades (España)Gobierno de AragónAgencia Estatal de Investigación (España)European CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]202020202020info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Postprintinfo:eu-repo/semantics/acceptedVersionhttp://hdl.handle.net/10261/219151reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Inglés#PLACEHOLDER_PARENT_METADATA_VALUE##PLACEHOLDER_PARENT_METADATA_VALUE#info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-82183-C3-1-RMAT2017-82183-C3-1-R/AEI/10.13039/501100011033https://doi.org/10.1016/j.ceramint.2020.06.213Síinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/2191512026-05-22T06:33:51Z
dc.title.none.fl_str_mv Thermoelectric modules built using ceramic legs grown by laser floating zone
title Thermoelectric modules built using ceramic legs grown by laser floating zone
spellingShingle Thermoelectric modules built using ceramic legs grown by laser floating zone
Ferreira, Nuno M.
Thermoelectric module
Thermoelectric performance
Laser floating zone
Thermoelectric oxide
title_short Thermoelectric modules built using ceramic legs grown by laser floating zone
title_full Thermoelectric modules built using ceramic legs grown by laser floating zone
title_fullStr Thermoelectric modules built using ceramic legs grown by laser floating zone
title_full_unstemmed Thermoelectric modules built using ceramic legs grown by laser floating zone
title_sort Thermoelectric modules built using ceramic legs grown by laser floating zone
dc.creator.none.fl_str_mv Ferreira, Nuno M.
Lopes, Diogo
Kovalevsky, A. V.
Costa, F. M.
Sotelo, Andres
Madre, M. A.
Rezania, A.
author Ferreira, Nuno M.
author_facet Ferreira, Nuno M.
Lopes, Diogo
Kovalevsky, A. V.
Costa, F. M.
Sotelo, Andres
Madre, M. A.
Rezania, A.
author_role author
author2 Lopes, Diogo
Kovalevsky, A. V.
Costa, F. M.
Sotelo, Andres
Madre, M. A.
Rezania, A.
author2_role author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade de Aveiro
Fundação para a Ciência e a Tecnologia (Portugal)
Aalborg University
Ministério da Educação e Ciência (Portugal)
Ministerio de Ciencia, Innovación y Universidades (España)
Gobierno de Aragón
Agencia Estatal de Investigación (España)
European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Thermoelectric module
Thermoelectric performance
Laser floating zone
Thermoelectric oxide
topic Thermoelectric module
Thermoelectric performance
Laser floating zone
Thermoelectric oxide
description The present work reports the first attempt of thermoelectric module design, based on oxide materials grown through the laser floating zone technique. Two modules with 4-legs thermoelectric were assembled using Bi2Ba2Co2Oy fibres as p-type legs, while Ca0.9La0.1MnO3 and CaMn0.95Nb0.05O3 fibres were used as n-type legs. Structural and electrical characterisation of the individual fibres was performed, and the results compared to the literature. The evolution of open-circuit voltage on heating and cooling up to 723 K, present the expected trends based on the Seebeck coefficient of the individual fibres, suggesting good reliability of the modules during temperature cycling. The power generation performance was evaluated for a temperature difference up to 500 K under different electric loads. The maximum measured power was ~2.2 mW for a module volume of ~39 mm3. Nevertheless, the module here studies possess better performance than those commercially available.
publishDate 2020
dc.date.none.fl_str_mv 2020
2020
2020
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Postprint
info:eu-repo/semantics/acceptedVersion
format article
status_str acceptedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/219151
url http://hdl.handle.net/10261/219151
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv #PLACEHOLDER_PARENT_METADATA_VALUE#
#PLACEHOLDER_PARENT_METADATA_VALUE#
info:eu-repo/grantAgreement/AEI/Plan Estatal de Investigación Científica y Técnica y de Innovación 2017-2020/MAT2017-82183-C3-1-R
MAT2017-82183-C3-1-R/AEI/10.13039/501100011033
https://doi.org/10.1016/j.ceramint.2020.06.213
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869418289675894784
score 15,812455

Similar Items