Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode
- Autores
- Kazda, T.; Vondrák, J.; Sedlaríková, M.; Visintin, Arnaldo; Tichý, J.; Humana, Rita Mariangeles; Cudek, P.
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- One of the problems which were always associated with accumulators in general is their low voltage. For powering a more demanding application, there is always the need to stack more cells together to obtain a higher voltage. Conventional Li-ion accumulators are charged to 4.2 V maximum and their nominal voltage is 3.6-3.7 V. There have been attempts to produce an accumulator with higher voltage lately. Its charging voltage should be around 5 V and voltage during discharging over 4.5 V. From the group of high voltage cathode materials, the LiNi0.5Mn1.5O4 spinel is the most promising material. Solid state reaction method was chosen as the method of synthesis of this material and as the method of stabilizing the structure by doping by other element - in this case by scandium. Doped sample was studied in terms of obtained capacity, cycle life and stability in a high C-rate.
Fil: Kazda, T.. Brno University of Technology; República Checa
Fil: Vondrák, J.. Brno University of Technology; República Checa
Fil: Sedlaríková, M.. 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: Tichý, J.. Brno University of Technology; República Checa
Fil: Humana, Rita Mariangeles. 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: Cudek, P.. Brno University of Technology; República Checa - Materia
-
Batteries
Cathode
Scandium - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/69734
Ver los metadatos del registro completo
id |
CONICETDig_7f634d78c4c639a106ad6099f25d38b0 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/69734 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathodeKazda, T.Vondrák, J.Sedlaríková, M.Visintin, ArnaldoTichý, J.Humana, Rita MariangelesCudek, P.BatteriesCathodeScandiumhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1One of the problems which were always associated with accumulators in general is their low voltage. For powering a more demanding application, there is always the need to stack more cells together to obtain a higher voltage. Conventional Li-ion accumulators are charged to 4.2 V maximum and their nominal voltage is 3.6-3.7 V. There have been attempts to produce an accumulator with higher voltage lately. Its charging voltage should be around 5 V and voltage during discharging over 4.5 V. From the group of high voltage cathode materials, the LiNi0.5Mn1.5O4 spinel is the most promising material. Solid state reaction method was chosen as the method of synthesis of this material and as the method of stabilizing the structure by doping by other element - in this case by scandium. Doped sample was studied in terms of obtained capacity, cycle life and stability in a high C-rate.Fil: Kazda, T.. Brno University of Technology; República ChecaFil: Vondrák, J.. Brno University of Technology; República ChecaFil: Sedlaríková, M.. 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: Tichý, J.. Brno University of Technology; República ChecaFil: Humana, Rita Mariangeles. 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: Cudek, P.. Brno University of Technology; República ChecaElectrochemical Society2015-10info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/69734Kazda, T.; Vondrák, J.; Sedlaríková, M.; Visintin, Arnaldo; Tichý, J.; et al.; Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode; Electrochemical Society; ECS Transactions; 70; 1; 10-2015; 113-1191938-6737CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1149/07001.0113ecstinfo:eu-repo/semantics/altIdentifier/url/http://ecst.ecsdl.org/content/70/1/113info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:40:05Zoai:ri.conicet.gov.ar:11336/69734instacron: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:34982025-09-29 10:40:06.26CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode |
title |
Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode |
spellingShingle |
Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode Kazda, T. Batteries Cathode Scandium |
title_short |
Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode |
title_full |
Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode |
title_fullStr |
Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode |
title_full_unstemmed |
Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode |
title_sort |
Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode |
dc.creator.none.fl_str_mv |
Kazda, T. Vondrák, J. Sedlaríková, M. Visintin, Arnaldo Tichý, J. Humana, Rita Mariangeles Cudek, P. |
author |
Kazda, T. |
author_facet |
Kazda, T. Vondrák, J. Sedlaríková, M. Visintin, Arnaldo Tichý, J. Humana, Rita Mariangeles Cudek, P. |
author_role |
author |
author2 |
Vondrák, J. Sedlaríková, M. Visintin, Arnaldo Tichý, J. Humana, Rita Mariangeles Cudek, P. |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Batteries Cathode Scandium |
topic |
Batteries Cathode Scandium |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.4 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
One of the problems which were always associated with accumulators in general is their low voltage. For powering a more demanding application, there is always the need to stack more cells together to obtain a higher voltage. Conventional Li-ion accumulators are charged to 4.2 V maximum and their nominal voltage is 3.6-3.7 V. There have been attempts to produce an accumulator with higher voltage lately. Its charging voltage should be around 5 V and voltage during discharging over 4.5 V. From the group of high voltage cathode materials, the LiNi0.5Mn1.5O4 spinel is the most promising material. Solid state reaction method was chosen as the method of synthesis of this material and as the method of stabilizing the structure by doping by other element - in this case by scandium. Doped sample was studied in terms of obtained capacity, cycle life and stability in a high C-rate. Fil: Kazda, T.. Brno University of Technology; República Checa Fil: Vondrák, J.. Brno University of Technology; República Checa Fil: Sedlaríková, M.. 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: Tichý, J.. Brno University of Technology; República Checa Fil: Humana, Rita Mariangeles. 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: Cudek, P.. Brno University of Technology; República Checa |
description |
One of the problems which were always associated with accumulators in general is their low voltage. For powering a more demanding application, there is always the need to stack more cells together to obtain a higher voltage. Conventional Li-ion accumulators are charged to 4.2 V maximum and their nominal voltage is 3.6-3.7 V. There have been attempts to produce an accumulator with higher voltage lately. Its charging voltage should be around 5 V and voltage during discharging over 4.5 V. From the group of high voltage cathode materials, the LiNi0.5Mn1.5O4 spinel is the most promising material. Solid state reaction method was chosen as the method of synthesis of this material and as the method of stabilizing the structure by doping by other element - in this case by scandium. Doped sample was studied in terms of obtained capacity, cycle life and stability in a high C-rate. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-10 |
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/11336/69734 Kazda, T.; Vondrák, J.; Sedlaríková, M.; Visintin, Arnaldo; Tichý, J.; et al.; Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode; Electrochemical Society; ECS Transactions; 70; 1; 10-2015; 113-119 1938-6737 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/69734 |
identifier_str_mv |
Kazda, T.; Vondrák, J.; Sedlaríková, M.; Visintin, Arnaldo; Tichý, J.; et al.; Study of the influence of the scandium doping to the properties of high voltage LiNi0.5Mn1.5O4 cathode; Electrochemical Society; ECS Transactions; 70; 1; 10-2015; 113-119 1938-6737 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1149/07001.0113ecst info:eu-repo/semantics/altIdentifier/url/http://ecst.ecsdl.org/content/70/1/113 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Electrochemical Society |
publisher.none.fl_str_mv |
Electrochemical Society |
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 |
_version_ |
1844614427808104448 |
score |
13.070432 |