Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries

Mesoporous iron phosphates were synthesized using sodium dodecyl sulfate (SDS) and cetyltrimethylammonium bromide (CTAB) as surfactants. The material synthesized in the presence of SDS was not applied as a positive electrode active material of a lithium battery. The results show that the obtained Fe...

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Autores: Salamani, Amel, Merrouche, Abdallah, Telli, Laid, Gómez-Romero, Pedro|||0000-0002-6208-5340, Cabán Huertas, Zahilia
Tipo de recurso: artículo
Fecha de publicación:2018
País:España
Institución:Universitat Autònoma de Barcelona
Repositorio:Dipòsit Digital de Documents de la UAB
Idioma:inglés
OAI Identifier:oai:ddd.uab.cat:224243
Acceso en línea:https://ddd.uab.cat/record/224243
https://dx.doi.org/urn:doi:10.3103/S106837551801012X
Access Level:acceso abierto
Palabra clave:Lithium batteries
Positive electrodes
Mesoporous materials
Iron phosphate
Electrochemical tests
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spelling Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium BatteriesSalamani, AmelMerrouche, AbdallahTelli, LaidGómez-Romero, Pedro|||0000-0002-6208-5340Cabán Huertas, ZahiliaLithium batteriesPositive electrodesMesoporous materialsIron phosphateElectrochemical testsMesoporous iron phosphates were synthesized using sodium dodecyl sulfate (SDS) and cetyltrimethylammonium bromide (CTAB) as surfactants. The material synthesized in the presence of SDS was not applied as a positive electrode active material of a lithium battery. The results show that the obtained FePO has a mesoporous structure with a specific surface area of 70 m g and a dominant pore diameter of 3 nm. Those mesoporous were characterized by different microstructural and electrochemical analyzes. Among the materials studied under different conditions, those calcined at 450°C preserve mesoporous structures and exhibit the best electrochemical performance when used as active materials of the positive electrodes of lithium batteries. Effectively, a relatively high specific capacity of 135 and 122 mAh g was registered at C/20 collected experimentally by the samples synthesized in the presence of SDS and CTAB, respectively. 22018-01-0120182018-01-01Articlehttp://purl.org/coar/resource_type/c_6501AMhttp://purl.org/coar/version/c_ab4af688f83e57aainfo:eu-repo/semantics/articleapplication/pdfhttps://ddd.uab.cat/record/224243https://dx.doi.org/urn:doi:10.3103/S106837551801012Xreponame:Dipòsit Digital de Documents de la UABinstname:Universitat Autònoma de BarcelonaInglésengopen accesshttp://purl.org/coar/access_right/c_abf2Aquest material està protegit per drets d'autor i/o drets afins. Podeu utilitzar aquest material en funció del que permet la legislació de drets d'autor i drets afins d'aplicació al vostre cas. Per a d'altres usos heu d'obtenir permís del(s) titular(s) de drets.https://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:ddd.uab.cat:2242432026-06-06T12:50:31Z
dc.title.none.fl_str_mv Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries
title Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries
spellingShingle Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries
Salamani, Amel
Lithium batteries
Positive electrodes
Mesoporous materials
Iron phosphate
Electrochemical tests
title_short Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries
title_full Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries
title_fullStr Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries
title_full_unstemmed Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries
title_sort Synthesis and Caracterization of Mesoporous FePO4 as Positive Electrode Materials for Lithium Batteries
dc.creator.none.fl_str_mv Salamani, Amel
Merrouche, Abdallah
Telli, Laid
Gómez-Romero, Pedro|||0000-0002-6208-5340
Cabán Huertas, Zahilia
author Salamani, Amel
author_facet Salamani, Amel
Merrouche, Abdallah
Telli, Laid
Gómez-Romero, Pedro|||0000-0002-6208-5340
Cabán Huertas, Zahilia
author_role author
author2 Merrouche, Abdallah
Telli, Laid
Gómez-Romero, Pedro|||0000-0002-6208-5340
Cabán Huertas, Zahilia
author2_role author
author
author
author
dc.subject.none.fl_str_mv Lithium batteries
Positive electrodes
Mesoporous materials
Iron phosphate
Electrochemical tests
topic Lithium batteries
Positive electrodes
Mesoporous materials
Iron phosphate
Electrochemical tests
description Mesoporous iron phosphates were synthesized using sodium dodecyl sulfate (SDS) and cetyltrimethylammonium bromide (CTAB) as surfactants. The material synthesized in the presence of SDS was not applied as a positive electrode active material of a lithium battery. The results show that the obtained FePO has a mesoporous structure with a specific surface area of 70 m g and a dominant pore diameter of 3 nm. Those mesoporous were characterized by different microstructural and electrochemical analyzes. Among the materials studied under different conditions, those calcined at 450°C preserve mesoporous structures and exhibit the best electrochemical performance when used as active materials of the positive electrodes of lithium batteries. Effectively, a relatively high specific capacity of 135 and 122 mAh g was registered at C/20 collected experimentally by the samples synthesized in the presence of SDS and CTAB, respectively.
publishDate 2018
dc.date.none.fl_str_mv 2
2018-01-01
2018
2018-01-01
dc.type.none.fl_str_mv Article
http://purl.org/coar/resource_type/c_6501
AM
http://purl.org/coar/version/c_ab4af688f83e57aa
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://ddd.uab.cat/record/224243
https://dx.doi.org/urn:doi:10.3103/S106837551801012X
url https://ddd.uab.cat/record/224243
https://dx.doi.org/urn:doi:10.3103/S106837551801012X
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
https://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Dipòsit Digital de Documents de la UAB
instname:Universitat Autònoma de Barcelona
instname_str Universitat Autònoma de Barcelona
reponame_str Dipòsit Digital de Documents de la UAB
collection Dipòsit Digital de Documents de la UAB
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