Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2

Autores
Rodríguez Carrillo, Augusto Manuel; Sanservino, Miguel Angel; Gómez, Sofía; Ortiz, Mariela Gisela; Thomas, Jorge Enrique; Visintin, Arnaldo
Año de publicación
2022
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Lithium-rich oxides (Li1.2Ni0.2Mn0.6O2) were obtained by two synthesis routes: co-precipitation method and solid-state reaction. Both materials showed a high degree of crystallinity, and XRD analysis revealed intense and well-defined signals corresponding to the R3m and C2/m space groups of these types of compounds, with a difference in the cationic order in the hexagonal structure layers. The cycling performances showed an initial discharge capacity of 200 mAh g−1 from the co-precipitated material, against the 150 mAh g−1 obtained from the solid-state reaction route but, unlike the large drop in the discharge capacity of the co-precipitated material after 160 cycles, the material obtained by solid-state reaction provided a slightly constant discharge capacity of ⁓120 mAh g−1 throughout cycling. The high initial discharge capacity of the co-precipitated material may be associated with the activation of the Li2MnO3 phase cycled at 0.2 C between 2.0–4.8 V and 2.0–5.2 V, the better cationic order and wider space between the layers of the LiMO2 phase. Therefore, the electrochemical performance could be directly related to those structural characteristics obtained thorough the selected synthetic procedures.
Fil: Rodríguez Carrillo, Augusto Manuel. 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: Sanservino, Miguel Angel. 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: Gómez, Sofía. 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: Ortiz, Mariela Gisela. 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: Thomas, Jorge Enrique. YPF - Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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
Materia
CATHODE
ELECTROCHEMICAL PERFORMANCE
LI1.2NI0.2MN0.6O2
LITHIUM-ION BATTERY
LITHIUM-RICH OXIDES
SYNTHESIS METHOD
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/202456
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/202456
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2Rodríguez Carrillo, Augusto ManuelSanservino, Miguel AngelGómez, SofíaOrtiz, Mariela GiselaThomas, Jorge EnriqueVisintin, ArnaldoCATHODEELECTROCHEMICAL PERFORMANCELI1.2NI0.2MN0.6O2LITHIUM-ION BATTERYLITHIUM-RICH OXIDESSYNTHESIS METHODhttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1Lithium-rich oxides (Li1.2Ni0.2Mn0.6O2) were obtained by two synthesis routes: co-precipitation method and solid-state reaction. Both materials showed a high degree of crystallinity, and XRD analysis revealed intense and well-defined signals corresponding to the R3m and C2/m space groups of these types of compounds, with a difference in the cationic order in the hexagonal structure layers. The cycling performances showed an initial discharge capacity of 200 mAh g−1 from the co-precipitated material, against the 150 mAh g−1 obtained from the solid-state reaction route but, unlike the large drop in the discharge capacity of the co-precipitated material after 160 cycles, the material obtained by solid-state reaction provided a slightly constant discharge capacity of ⁓120 mAh g−1 throughout cycling. The high initial discharge capacity of the co-precipitated material may be associated with the activation of the Li2MnO3 phase cycled at 0.2 C between 2.0–4.8 V and 2.0–5.2 V, the better cationic order and wider space between the layers of the LiMO2 phase. Therefore, the electrochemical performance could be directly related to those structural characteristics obtained thorough the selected synthetic procedures.Fil: Rodríguez Carrillo, Augusto Manuel. 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: Sanservino, Miguel Angel. 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: Gómez, Sofía. 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: Ortiz, Mariela Gisela. 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: Thomas, Jorge Enrique. YPF - Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: 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; ArgentinaSpringer2022-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/202456Rodríguez Carrillo, Augusto Manuel; Sanservino, Miguel Angel; Gómez, Sofía; Ortiz, Mariela Gisela; Thomas, Jorge Enrique; et al.; Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2; Springer; Journal of Solid State Electrochemistry (print); 26; 10; 7-2022; 2315-23281432-8488CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10008-022-05258-zinfo:eu-repo/semantics/altIdentifier/doi/10.1007/s10008-022-05258-zinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T13:13:12Zoai:ri.conicet.gov.ar:11336/202456instacron: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:34982025-12-23 13:13:12.552CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2
title Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2
spellingShingle Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2
Rodríguez Carrillo, Augusto Manuel
CATHODE
ELECTROCHEMICAL PERFORMANCE
LI1.2NI0.2MN0.6O2
LITHIUM-ION BATTERY
LITHIUM-RICH OXIDES
SYNTHESIS METHOD
title_short Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2
title_full Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2
title_fullStr Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2
title_full_unstemmed Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2
title_sort Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2
dc.creator.none.fl_str_mv Rodríguez Carrillo, Augusto Manuel
Sanservino, Miguel Angel
Gómez, Sofía
Ortiz, Mariela Gisela
Thomas, Jorge Enrique
Visintin, Arnaldo
author Rodríguez Carrillo, Augusto Manuel
author_facet Rodríguez Carrillo, Augusto Manuel
Sanservino, Miguel Angel
Gómez, Sofía
Ortiz, Mariela Gisela
Thomas, Jorge Enrique
Visintin, Arnaldo
author_role author
author2 Sanservino, Miguel Angel
Gómez, Sofía
Ortiz, Mariela Gisela
Thomas, Jorge Enrique
Visintin, Arnaldo
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv CATHODE
ELECTROCHEMICAL PERFORMANCE
LI1.2NI0.2MN0.6O2
LITHIUM-ION BATTERY
LITHIUM-RICH OXIDES
SYNTHESIS METHOD
topic CATHODE
ELECTROCHEMICAL PERFORMANCE
LI1.2NI0.2MN0.6O2
LITHIUM-ION BATTERY
LITHIUM-RICH OXIDES
SYNTHESIS METHOD
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Lithium-rich oxides (Li1.2Ni0.2Mn0.6O2) were obtained by two synthesis routes: co-precipitation method and solid-state reaction. Both materials showed a high degree of crystallinity, and XRD analysis revealed intense and well-defined signals corresponding to the R3m and C2/m space groups of these types of compounds, with a difference in the cationic order in the hexagonal structure layers. The cycling performances showed an initial discharge capacity of 200 mAh g−1 from the co-precipitated material, against the 150 mAh g−1 obtained from the solid-state reaction route but, unlike the large drop in the discharge capacity of the co-precipitated material after 160 cycles, the material obtained by solid-state reaction provided a slightly constant discharge capacity of ⁓120 mAh g−1 throughout cycling. The high initial discharge capacity of the co-precipitated material may be associated with the activation of the Li2MnO3 phase cycled at 0.2 C between 2.0–4.8 V and 2.0–5.2 V, the better cationic order and wider space between the layers of the LiMO2 phase. Therefore, the electrochemical performance could be directly related to those structural characteristics obtained thorough the selected synthetic procedures.
Fil: Rodríguez Carrillo, Augusto Manuel. 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: Sanservino, Miguel Angel. 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: Gómez, Sofía. 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: Ortiz, Mariela Gisela. 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: Thomas, Jorge Enrique. YPF - Tecnología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
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
description Lithium-rich oxides (Li1.2Ni0.2Mn0.6O2) were obtained by two synthesis routes: co-precipitation method and solid-state reaction. Both materials showed a high degree of crystallinity, and XRD analysis revealed intense and well-defined signals corresponding to the R3m and C2/m space groups of these types of compounds, with a difference in the cationic order in the hexagonal structure layers. The cycling performances showed an initial discharge capacity of 200 mAh g−1 from the co-precipitated material, against the 150 mAh g−1 obtained from the solid-state reaction route but, unlike the large drop in the discharge capacity of the co-precipitated material after 160 cycles, the material obtained by solid-state reaction provided a slightly constant discharge capacity of ⁓120 mAh g−1 throughout cycling. The high initial discharge capacity of the co-precipitated material may be associated with the activation of the Li2MnO3 phase cycled at 0.2 C between 2.0–4.8 V and 2.0–5.2 V, the better cationic order and wider space between the layers of the LiMO2 phase. Therefore, the electrochemical performance could be directly related to those structural characteristics obtained thorough the selected synthetic procedures.
publishDate 2022
dc.date.none.fl_str_mv 2022-07
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/11336/202456
Rodríguez Carrillo, Augusto Manuel; Sanservino, Miguel Angel; Gómez, Sofía; Ortiz, Mariela Gisela; Thomas, Jorge Enrique; et al.; Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2; Springer; Journal of Solid State Electrochemistry (print); 26; 10; 7-2022; 2315-2328
1432-8488
CONICET Digital
CONICET
url http://hdl.handle.net/11336/202456
identifier_str_mv Rodríguez Carrillo, Augusto Manuel; Sanservino, Miguel Angel; Gómez, Sofía; Ortiz, Mariela Gisela; Thomas, Jorge Enrique; et al.; Effect of co-precipitation and solid-state reaction synthesis methods on lithium-rich cathodes Li1.2Ni0.2Mn0.6O2; Springer; Journal of Solid State Electrochemistry (print); 26; 10; 7-2022; 2315-2328
1432-8488
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s10008-022-05258-z
info:eu-repo/semantics/altIdentifier/doi/10.1007/s10008-022-05258-z
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
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Springer
publisher.none.fl_str_mv Springer
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 12.441415

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