Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometries

Detalhes bibliográficos
Autor(a) principal: Miranda, D.
Data de Publicação: 2018
Outros Autores: Costa, C. M., Almeida, A. M., Lanceros-Méndez, S.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: https://hdl.handle.net/1822/57360
Resumo: Thermal analysis is a fundamental issue for the proper evaluation of the performance of lithium ion batteries. Thus, this work reports on the theoretical simulation of the effect of different thermal conditions on the performance of batteries with conventional and non-conventional geometries.The investigated geometries include conventional geometries (layer by layer), interdigitated, horse-shoe, spiral, ring, antenna and gear that can be fabricated by printed technologies for flexible/wearable electronic device applications. The thermal conditions are isothermal, adiabatic and environmental conditions and the computational simulations are based on the electrochemical (Newman/Doyle/Fuller) model.Generally, the best battery performance is obtained for interdigitated and gear geometries, regardless of thermal conditions. The dissipated ohmic heat is mainly influenced by the maximum distance that the ions move until their intercalation and the thickness of the separator. The present work allows the proper design of the batteries in order to optimize performance for specific applications.
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spelling Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometriesLithium-ion batteriesBattery geometryThermal conditionsComputer simulationsScience & TechnologyThermal analysis is a fundamental issue for the proper evaluation of the performance of lithium ion batteries. Thus, this work reports on the theoretical simulation of the effect of different thermal conditions on the performance of batteries with conventional and non-conventional geometries.The investigated geometries include conventional geometries (layer by layer), interdigitated, horse-shoe, spiral, ring, antenna and gear that can be fabricated by printed technologies for flexible/wearable electronic device applications. The thermal conditions are isothermal, adiabatic and environmental conditions and the computational simulations are based on the electrochemical (Newman/Doyle/Fuller) model.Generally, the best battery performance is obtained for interdigitated and gear geometries, regardless of thermal conditions. The dissipated ohmic heat is mainly influenced by the maximum distance that the ions move until their intercalation and the thickness of the separator. The present work allows the proper design of the batteries in order to optimize performance for specific applications.This work was supported by the Portuguese Foundation for Science and Technology (FCT) in the framework of the Strategic Funding UID/FIS/04650/2013. The authors thank FEDER funds through the COMPETE 2020 Programme and National Funds through FCT under the projects PTDC/CTM-ENE/5387/2014 and UID/CTM/50025/2013 and grant SFRH/BPD/112547/2015 (C.M.C.). Financial support from the Basque Government Industry Department under the ELKARTEK Program is also acknowledged.info:eu-repo/semantics/publishedVersionElsevierUniversidade do MinhoMiranda, D.Costa, C. M.Almeida, A. M.Lanceros-Méndez, S.20182018-01-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/1822/57360eng0360-544210.1016/j.energy.2018.02.026info:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-07-21T11:57:54Zoai:repositorium.sdum.uminho.pt:1822/57360Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T18:47:35.345287Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometries
title Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometries
spellingShingle Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometries
Miranda, D.
Lithium-ion batteries
Battery geometry
Thermal conditions
Computer simulations
Science & Technology
title_short Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometries
title_full Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometries
title_fullStr Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometries
title_full_unstemmed Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometries
title_sort Computer simulation of the influence of thermal conditions on the performance of conventional and unconventional lithium-ion battery geometries
author Miranda, D.
author_facet Miranda, D.
Costa, C. M.
Almeida, A. M.
Lanceros-Méndez, S.
author_role author
author2 Costa, C. M.
Almeida, A. M.
Lanceros-Méndez, S.
author2_role author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Miranda, D.
Costa, C. M.
Almeida, A. M.
Lanceros-Méndez, S.
dc.subject.por.fl_str_mv Lithium-ion batteries
Battery geometry
Thermal conditions
Computer simulations
Science & Technology
topic Lithium-ion batteries
Battery geometry
Thermal conditions
Computer simulations
Science & Technology
description Thermal analysis is a fundamental issue for the proper evaluation of the performance of lithium ion batteries. Thus, this work reports on the theoretical simulation of the effect of different thermal conditions on the performance of batteries with conventional and non-conventional geometries.The investigated geometries include conventional geometries (layer by layer), interdigitated, horse-shoe, spiral, ring, antenna and gear that can be fabricated by printed technologies for flexible/wearable electronic device applications. The thermal conditions are isothermal, adiabatic and environmental conditions and the computational simulations are based on the electrochemical (Newman/Doyle/Fuller) model.Generally, the best battery performance is obtained for interdigitated and gear geometries, regardless of thermal conditions. The dissipated ohmic heat is mainly influenced by the maximum distance that the ions move until their intercalation and the thickness of the separator. The present work allows the proper design of the batteries in order to optimize performance for specific applications.
publishDate 2018
dc.date.none.fl_str_mv 2018
2018-01-01T00:00:00Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://hdl.handle.net/1822/57360
url https://hdl.handle.net/1822/57360
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0360-5442
10.1016/j.energy.2018.02.026
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
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