A LiMn2 O4 -Polypyrrole system for the extraction of LiCl from natural brine

A highly selective LiMn2 O4 -Polypyrrole electrochemical cell for the extraction of LiCl from natural brine is described. Reproducible intercalation of Li+ in Lix Mn2 O4 (0 ≤ x ≤ 1) and Cl- in oxidized polypyrrole (PPy+) is achieved with an overall cell voltage of less 1 V over more than 200 cycles...

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Detalles Bibliográficos
Autores principales: Missoni, L.L., Marchini, F., Pozo, M.D., Calvo, E.J.
Formato: JOUR
Materias:
Energy utilization
Extraction
Manganese
Cell voltages
Charge efficiency
Polypyrroles
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00134651_v163_n9_pA1898_Missoni
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_00134651_v163_n9_pA1898_Missoni
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spelling todo:paper_00134651_v163_n9_pA1898_Missoni2023-10-03T14:10:46Z A LiMn2 O4 -Polypyrrole system for the extraction of LiCl from natural brine Missoni, L.L. Marchini, F. Pozo, M.D. Calvo, E.J. Energy utilization Extraction Manganese Cell voltages Charge efficiency Polypyrroles A highly selective LiMn2 O4 -Polypyrrole electrochemical cell for the extraction of LiCl from natural brine is described. Reproducible intercalation of Li+ in Lix Mn2 O4 (0 ≤ x ≤ 1) and Cl- in oxidized polypyrrole (PPy+) is achieved with an overall cell voltage of less 1 V over more than 200 cycles with 50% charge efficiency and 5-10 Wh.mol-1 energy consumption. No insertion of Na+ has been observed. © 2016 The Electrochemical Society. Fil:Calvo, E.J. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00134651_v163_n9_pA1898_Missoni
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Energy utilization
Extraction
Manganese
Cell voltages
Charge efficiency
Polypyrroles
spellingShingle Energy utilization
Extraction
Manganese
Cell voltages
Charge efficiency
Polypyrroles
Missoni, L.L.
Marchini, F.
Pozo, M.D.
Calvo, E.J.
A LiMn2 O4 -Polypyrrole system for the extraction of LiCl from natural brine
topic_facet Energy utilization
Extraction
Manganese
Cell voltages
Charge efficiency
Polypyrroles
description A highly selective LiMn2 O4 -Polypyrrole electrochemical cell for the extraction of LiCl from natural brine is described. Reproducible intercalation of Li+ in Lix Mn2 O4 (0 ≤ x ≤ 1) and Cl- in oxidized polypyrrole (PPy+) is achieved with an overall cell voltage of less 1 V over more than 200 cycles with 50% charge efficiency and 5-10 Wh.mol-1 energy consumption. No insertion of Na+ has been observed. © 2016 The Electrochemical Society.
format JOUR
author Missoni, L.L.
Marchini, F.
Pozo, M.D.
Calvo, E.J.
author_facet Missoni, L.L.
Marchini, F.
Pozo, M.D.
Calvo, E.J.
author_sort Missoni, L.L.
title A LiMn2 O4 -Polypyrrole system for the extraction of LiCl from natural brine
title_short A LiMn2 O4 -Polypyrrole system for the extraction of LiCl from natural brine
title_full A LiMn2 O4 -Polypyrrole system for the extraction of LiCl from natural brine
title_fullStr A LiMn2 O4 -Polypyrrole system for the extraction of LiCl from natural brine
title_full_unstemmed A LiMn2 O4 -Polypyrrole system for the extraction of LiCl from natural brine
title_sort limn2 o4 -polypyrrole system for the extraction of licl from natural brine
url http://hdl.handle.net/20.500.12110/paper_00134651_v163_n9_pA1898_Missoni
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