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Cone geometry optimization and thermal behavior for lithium-ion battery separators

Bibliographic Details
Main Author: Miranda, D.
Publication Date: 2020
Other Authors: Gonçalves, Renato Ferreira, Miranda, F., Vilhena, E., Lanceros-Méndez, S., Costa, Carlos Miguel Silva
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/1822/69427
Summary: A 3D cone separator geometry for lithium-ion batteries has been optimized taking into account the increase of radius size of one side. Theoretical simulations have been carried out for evaluating the influence of radius size in the cone structure at different discharge rates (1 C and 60 C) in which it was also determined the produced ohmic heat. The value of the discharge capacity in the cone structure depends on the increases of the radius, which is correlated with the electrolyte volume and interface between free electrolyte/cathode. The optimum balance of these parameters is essential for obtaining higher battery performance through this geometry that can be used in the next generation of lithium-ion batteries
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spelling Cone geometry optimization and thermal behavior for lithium-ion battery separatorsSeparatorSimulationCapacityLithium ion batterylithium ion battteryCiências Naturais::Ciências FísicasEngenharia e Tecnologia::Engenharia dos MateriaisScience & TechnologyA 3D cone separator geometry for lithium-ion batteries has been optimized taking into account the increase of radius size of one side. Theoretical simulations have been carried out for evaluating the influence of radius size in the cone structure at different discharge rates (1 C and 60 C) in which it was also determined the produced ohmic heat. The value of the discharge capacity in the cone structure depends on the increases of the radius, which is correlated with the electrolyte volume and interface between free electrolyte/cathode. The optimum balance of these parameters is essential for obtaining higher battery performance through this geometry that can be used in the next generation of lithium-ion batteriesPortuguese Foundation for Science and Technology (FCT): UID/FIS/04650/2019, PTDC/CTMENE/5387/2014, UID/CTM/50025/2013, PTDC/FIS-MAC/28157/2017, grant SFRH/BPD/112547/2015 (C.M.C.) and contract CEECIND/00833/2017 (R.G.), including FEDER funds through the COMPETE 2020 Programme and National Funds through FCT. Financial support from the Basque Government Industry Department under the ELKARTEK and HAZITEK programs is also acknowledged. F. Miranda was also supported by Portuguese funds through the CIDMA - Center for Research and Development in Mathematics and Applications, and the Portuguese Foundation for Science and Technology (“FCT - Fundação para a Ciência e a Tecnologia”), within project UID/MAT/04106/2013AIP PublishingUniversidade do MinhoMiranda, D.Gonçalves, Renato FerreiraMiranda, F.Vilhena, E.Lanceros-Méndez, S.Costa, Carlos Miguel Silva20202020-01-01T00:00:00Zconference paperinfo:eu-repo/semantics/publishedVersionapplication/pdfhttp://hdl.handle.net/1822/69427engMiranda, D., Gonçalves, R., Miranda, F., Vilhena, E., Lanceros-Méndez, S., & Costa, C. M. (2020, November). Cone geometry optimization and thermal behavior for lithium-ion battery separators. In AIP Conference Proceedings (Vol. 2293, No. 1, p. 260006). AIP Publishing LLC97807354402580094-243X10.1063/5.0026453https://aip.scitation.org/doi/abs/10.1063/5.0026453info:eu-repo/semantics/openAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-05-11T07:00:27Zoai:repositorium.sdum.uminho.pt:1822/69427Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T16:12:10.879273Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiafalse
dc.title.none.fl_str_mv Cone geometry optimization and thermal behavior for lithium-ion battery separators
title Cone geometry optimization and thermal behavior for lithium-ion battery separators
spellingShingle Cone geometry optimization and thermal behavior for lithium-ion battery separators
Miranda, D.
Separator
Simulation
Capacity
Lithium ion battery
lithium ion batttery
Ciências Naturais::Ciências Físicas
Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
title_short Cone geometry optimization and thermal behavior for lithium-ion battery separators
title_full Cone geometry optimization and thermal behavior for lithium-ion battery separators
title_fullStr Cone geometry optimization and thermal behavior for lithium-ion battery separators
title_full_unstemmed Cone geometry optimization and thermal behavior for lithium-ion battery separators
title_sort Cone geometry optimization and thermal behavior for lithium-ion battery separators
author Miranda, D.
author_facet Miranda, D.
Gonçalves, Renato Ferreira
Miranda, F.
Vilhena, E.
Lanceros-Méndez, S.
Costa, Carlos Miguel Silva
author_role author
author2 Gonçalves, Renato Ferreira
Miranda, F.
Vilhena, E.
Lanceros-Méndez, S.
Costa, Carlos Miguel Silva
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv Universidade do Minho
dc.contributor.author.fl_str_mv Miranda, D.
Gonçalves, Renato Ferreira
Miranda, F.
Vilhena, E.
Lanceros-Méndez, S.
Costa, Carlos Miguel Silva
dc.subject.por.fl_str_mv Separator
Simulation
Capacity
Lithium ion battery
lithium ion batttery
Ciências Naturais::Ciências Físicas
Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
topic Separator
Simulation
Capacity
Lithium ion battery
lithium ion batttery
Ciências Naturais::Ciências Físicas
Engenharia e Tecnologia::Engenharia dos Materiais
Science & Technology
description A 3D cone separator geometry for lithium-ion batteries has been optimized taking into account the increase of radius size of one side. Theoretical simulations have been carried out for evaluating the influence of radius size in the cone structure at different discharge rates (1 C and 60 C) in which it was also determined the produced ohmic heat. The value of the discharge capacity in the cone structure depends on the increases of the radius, which is correlated with the electrolyte volume and interface between free electrolyte/cathode. The optimum balance of these parameters is essential for obtaining higher battery performance through this geometry that can be used in the next generation of lithium-ion batteries
publishDate 2020
dc.date.none.fl_str_mv 2020
2020-01-01T00:00:00Z
dc.type.driver.fl_str_mv conference paper
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/1822/69427
url http://hdl.handle.net/1822/69427
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv Miranda, D., Gonçalves, R., Miranda, F., Vilhena, E., Lanceros-Méndez, S., & Costa, C. M. (2020, November). Cone geometry optimization and thermal behavior for lithium-ion battery separators. In AIP Conference Proceedings (Vol. 2293, No. 1, p. 260006). AIP Publishing LLC
9780735440258
0094-243X
10.1063/5.0026453
https://aip.scitation.org/doi/abs/10.1063/5.0026453
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 AIP Publishing
publisher.none.fl_str_mv AIP Publishing
dc.source.none.fl_str_mv reponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron:RCAAP
instname_str FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
instacron_str RCAAP
institution RCAAP
reponame_str Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
collection Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
repository.name.fl_str_mv Repositórios Científicos de Acesso Aberto de Portugal (RCAAP) - FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologia
repository.mail.fl_str_mv info@rcaap.pt
_version_ 1833595800673845248

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