Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery application

Bibliographic Details
Main Author: Miranda, D.
Publication Date: 2024
Other Authors: Barbosa, J.C., Gonçalves, R., Miranda, Francisco, Vilaça, J., Costa, C.M., Lanceros-Méndez, S.
Format: Article
Language: eng
Source: Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)
Download full: http://hdl.handle.net/10773/42079
Summary: Solid polymer electrolyte composited by poly(vinylidene fluoride) and lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) has been optimized for solid-state lithium-ion batteries taking into account the LiTFSI concentration. Computer simulations of battery systems was used to evaluate the influence of LiTFSI concentration at different battery operation temperatures (278.15 K, and 353.15 K) and different discharge rates (C/30 and 3C), evaluating also the dissipated ohmic heat. It is shown how battery performance depends on LiTFSI content, which is correlated with ionic mobility, diffusion and temperature. A minimum of 30% of LiTFSI content is essential to obtain suitable solid polymer electrolytes for battery operation.
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spelling Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery applicationSolid polymer electrolyteDeliverySimulationSolid-state lithium-ion batterySolid polymer electrolyte composited by poly(vinylidene fluoride) and lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) has been optimized for solid-state lithium-ion batteries taking into account the LiTFSI concentration. Computer simulations of battery systems was used to evaluate the influence of LiTFSI concentration at different battery operation temperatures (278.15 K, and 353.15 K) and different discharge rates (C/30 and 3C), evaluating also the dissipated ohmic heat. It is shown how battery performance depends on LiTFSI content, which is correlated with ionic mobility, diffusion and temperature. A minimum of 30% of LiTFSI content is essential to obtain suitable solid polymer electrolytes for battery operation.AIP Publishing2025-06-07T00:00:00Z2024-06-07T00:00:00Z2024-06-07info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10773/42079eng0094-243X10.1063/5.0210524Miranda, D.Barbosa, J.C.Gonçalves, R.Miranda, FranciscoVilaça, J.Costa, C.M.Lanceros-Méndez, S.info:eu-repo/semantics/embargoedAccessreponame:Repositórios Científicos de Acesso Aberto de Portugal (RCAAP)instname:FCCN, serviços digitais da FCT – Fundação para a Ciência e a Tecnologiainstacron:RCAAP2024-07-08T01:45:43Zoai:ria.ua.pt:10773/42079Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireinfo@rcaap.ptopendoar:https://opendoar.ac.uk/repository/71602025-05-28T18:36:27.775947Repositórios 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 Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery application
title Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery application
spellingShingle Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery application
Miranda, D.
Solid polymer electrolyte
Delivery
Simulation
Solid-state lithium-ion battery
title_short Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery application
title_full Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery application
title_fullStr Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery application
title_full_unstemmed Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery application
title_sort Theoretical simulation of solid polymer electrolytes based on poly(vinylidene fluoride) with lithium salts for lithium-ion battery application
author Miranda, D.
author_facet Miranda, D.
Barbosa, J.C.
Gonçalves, R.
Miranda, Francisco
Vilaça, J.
Costa, C.M.
Lanceros-Méndez, S.
author_role author
author2 Barbosa, J.C.
Gonçalves, R.
Miranda, Francisco
Vilaça, J.
Costa, C.M.
Lanceros-Méndez, S.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Miranda, D.
Barbosa, J.C.
Gonçalves, R.
Miranda, Francisco
Vilaça, J.
Costa, C.M.
Lanceros-Méndez, S.
dc.subject.por.fl_str_mv Solid polymer electrolyte
Delivery
Simulation
Solid-state lithium-ion battery
topic Solid polymer electrolyte
Delivery
Simulation
Solid-state lithium-ion battery
description Solid polymer electrolyte composited by poly(vinylidene fluoride) and lithium bis(trifluoromethanesulfonyl)imide (LiTFSI) has been optimized for solid-state lithium-ion batteries taking into account the LiTFSI concentration. Computer simulations of battery systems was used to evaluate the influence of LiTFSI concentration at different battery operation temperatures (278.15 K, and 353.15 K) and different discharge rates (C/30 and 3C), evaluating also the dissipated ohmic heat. It is shown how battery performance depends on LiTFSI content, which is correlated with ionic mobility, diffusion and temperature. A minimum of 30% of LiTFSI content is essential to obtain suitable solid polymer electrolytes for battery operation.
publishDate 2024
dc.date.none.fl_str_mv 2024-06-07T00:00:00Z
2024-06-07
2025-06-07T00:00:00Z
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 http://hdl.handle.net/10773/42079
url http://hdl.handle.net/10773/42079
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 0094-243X
10.1063/5.0210524
dc.rights.driver.fl_str_mv info:eu-repo/semantics/embargoedAccess
eu_rights_str_mv embargoedAccess
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
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