Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery

Autores
Kazda, T.; Vondrák, J.; Visintin, Arnaldo; Sedlaříková, M; Tichý, J.; Čudek, P.
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
This article deals with the properties of high-voltage cathode material LiNi0.5Mn1.5O4 synthesized by a solid-state reaction method and the influence of doping this material by molybdenum. The samples – LiMox+ yNi0.5 - xMn1.5 - yO4 with different Mo contents (x = 0.00, 0.05, y = 0.00, 0.05) were successfully synthesized by two step annealing process and they were then investigated by SEM, EDS spectroscopy, thermo gravimetric analysis, cyclic voltammetry and charge–discharge tests at different loads and high temperature in lithium-ion cells with metal lithium as a counter electrode. Results showed that the initial discharge capacity and capacity during high temperature cycling of the LiMox + yNi0.5 - xMn1.5 - yO4 cathode were improved with addition of Mo when x = 0.05. Thermal analysis results suggested that the Mo doping slightly improved the stability of the crystal structure of the LiNi0.5Mn1.5O4 cathode which leads to an improved stability during high temperature galvanostatic cycling.
Fil: Kazda, T.. Brno University of Technology; República Checa
Fil: Vondrák, J.. Brno University of Technology; República Checa
Fil: Visintin, Arnaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Sedlaříková, M. Brno University of Technology; República Checa
Fil: Tichý, J.. Brno University of Technology; República Checa
Fil: Čudek, P.. Brno University of Technology; República Checa
Materia
HIGH VOLTAGE CATHODE MATERIAL
LITHIUM ION BATTERY
MO DOPING
SOLID-STATE REACTIONS
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/93238
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion batteryKazda, T.Vondrák, J.Visintin, ArnaldoSedlaříková, MTichý, J.Čudek, P.HIGH VOLTAGE CATHODE MATERIALLITHIUM ION BATTERYMO DOPINGSOLID-STATE REACTIONShttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1This article deals with the properties of high-voltage cathode material LiNi0.5Mn1.5O4 synthesized by a solid-state reaction method and the influence of doping this material by molybdenum. The samples – LiMox+ yNi0.5 - xMn1.5 - yO4 with different Mo contents (x = 0.00, 0.05, y = 0.00, 0.05) were successfully synthesized by two step annealing process and they were then investigated by SEM, EDS spectroscopy, thermo gravimetric analysis, cyclic voltammetry and charge–discharge tests at different loads and high temperature in lithium-ion cells with metal lithium as a counter electrode. Results showed that the initial discharge capacity and capacity during high temperature cycling of the LiMox + yNi0.5 - xMn1.5 - yO4 cathode were improved with addition of Mo when x = 0.05. Thermal analysis results suggested that the Mo doping slightly improved the stability of the crystal structure of the LiNi0.5Mn1.5O4 cathode which leads to an improved stability during high temperature galvanostatic cycling.Fil: Kazda, T.. Brno University of Technology; República ChecaFil: Vondrák, J.. Brno University of Technology; República ChecaFil: Visintin, Arnaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Sedlaříková, M. Brno University of Technology; República ChecaFil: Tichý, J.. Brno University of Technology; República ChecaFil: Čudek, P.. Brno University of Technology; República ChecaElsevier2018-02info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/93238Kazda, T.; Vondrák, J.; Visintin, Arnaldo; Sedlaříková, M; Tichý, J.; et al.; Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery; Elsevier; Journal of Energy Storage; 15; 2-2018; 329-3352352-152XCONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.est.2017.10.011info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2352152X1730378Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:36:20Zoai:ri.conicet.gov.ar:11336/93238instacron: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:34982025-10-15 14:36:20.404CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery
title Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery
spellingShingle Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery
Kazda, T.
HIGH VOLTAGE CATHODE MATERIAL
LITHIUM ION BATTERY
MO DOPING
SOLID-STATE REACTIONS
title_short Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery
title_full Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery
title_fullStr Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery
title_full_unstemmed Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery
title_sort Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery
dc.creator.none.fl_str_mv Kazda, T.
Vondrák, J.
Visintin, Arnaldo
Sedlaříková, M
Tichý, J.
Čudek, P.
author Kazda, T.
author_facet Kazda, T.
Vondrák, J.
Visintin, Arnaldo
Sedlaříková, M
Tichý, J.
Čudek, P.
author_role author
author2 Vondrák, J.
Visintin, Arnaldo
Sedlaříková, M
Tichý, J.
Čudek, P.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv HIGH VOLTAGE CATHODE MATERIAL
LITHIUM ION BATTERY
MO DOPING
SOLID-STATE REACTIONS
topic HIGH VOLTAGE CATHODE MATERIAL
LITHIUM ION BATTERY
MO DOPING
SOLID-STATE REACTIONS
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv This article deals with the properties of high-voltage cathode material LiNi0.5Mn1.5O4 synthesized by a solid-state reaction method and the influence of doping this material by molybdenum. The samples – LiMox+ yNi0.5 - xMn1.5 - yO4 with different Mo contents (x = 0.00, 0.05, y = 0.00, 0.05) were successfully synthesized by two step annealing process and they were then investigated by SEM, EDS spectroscopy, thermo gravimetric analysis, cyclic voltammetry and charge–discharge tests at different loads and high temperature in lithium-ion cells with metal lithium as a counter electrode. Results showed that the initial discharge capacity and capacity during high temperature cycling of the LiMox + yNi0.5 - xMn1.5 - yO4 cathode were improved with addition of Mo when x = 0.05. Thermal analysis results suggested that the Mo doping slightly improved the stability of the crystal structure of the LiNi0.5Mn1.5O4 cathode which leads to an improved stability during high temperature galvanostatic cycling.
Fil: Kazda, T.. Brno University of Technology; República Checa
Fil: Vondrák, J.. Brno University of Technology; República Checa
Fil: Visintin, Arnaldo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Sedlaříková, M. Brno University of Technology; República Checa
Fil: Tichý, J.. Brno University of Technology; República Checa
Fil: Čudek, P.. Brno University of Technology; República Checa
description This article deals with the properties of high-voltage cathode material LiNi0.5Mn1.5O4 synthesized by a solid-state reaction method and the influence of doping this material by molybdenum. The samples – LiMox+ yNi0.5 - xMn1.5 - yO4 with different Mo contents (x = 0.00, 0.05, y = 0.00, 0.05) were successfully synthesized by two step annealing process and they were then investigated by SEM, EDS spectroscopy, thermo gravimetric analysis, cyclic voltammetry and charge–discharge tests at different loads and high temperature in lithium-ion cells with metal lithium as a counter electrode. Results showed that the initial discharge capacity and capacity during high temperature cycling of the LiMox + yNi0.5 - xMn1.5 - yO4 cathode were improved with addition of Mo when x = 0.05. Thermal analysis results suggested that the Mo doping slightly improved the stability of the crystal structure of the LiNi0.5Mn1.5O4 cathode which leads to an improved stability during high temperature galvanostatic cycling.
publishDate 2018
dc.date.none.fl_str_mv 2018-02
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/11336/93238
Kazda, T.; Vondrák, J.; Visintin, Arnaldo; Sedlaříková, M; Tichý, J.; et al.; Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery; Elsevier; Journal of Energy Storage; 15; 2-2018; 329-335
2352-152X
CONICET Digital
CONICET
url http://hdl.handle.net/11336/93238
identifier_str_mv Kazda, T.; Vondrák, J.; Visintin, Arnaldo; Sedlaříková, M; Tichý, J.; et al.; Electrochemical performance of Mo doped high voltage spinel cathode material for lithium-ion battery; Elsevier; Journal of Energy Storage; 15; 2-2018; 329-335
2352-152X
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.est.2017.10.011
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S2352152X1730378X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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
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score 13.22299

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