The correct assessment of standard potentials of reference electrodes in non-aqueous solution

The challenges facing metal-air batteries have prompted fundamental studies of non-aqueous electrochemistry. However it appears that contributors in the field are not aware that the potentials of Li/Li+, Na/Na+, K/K+, and Mg/Mg2+ electrodes depend on the nature of solvent due to the cation solvation...

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Detalles Bibliográficos
Autores principales:	Mozhzhukhina, N., Calvo, E.J.
Formato:	JOUR
Materias:	Electric batteries Electrodes Iron compounds Lithium Lithium-ion batteries Organometallics Redox reactions Secondary batteries Solutions Different solvents External standards Fundamental studies Metal-air battery Non-aqueous solvents Nonaqueous solutions Reference electrodes Standard potential Solvents
Acceso en línea:	http://hdl.handle.net/20.500.12110/paper_00134651_v164_n12_pA2295_Mozhzhukhina
Aporte de:	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

id	todo:paper_00134651_v164_n12_pA2295_Mozhzhukhina
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spelling	todo:paper_00134651_v164_n12_pA2295_Mozhzhukhina2023-10-03T14:10:46Z The correct assessment of standard potentials of reference electrodes in non-aqueous solution Mozhzhukhina, N. Calvo, E.J. Electric batteries Electrodes Iron compounds Lithium Lithium-ion batteries Organometallics Redox reactions Secondary batteries Solutions Different solvents External standards Fundamental studies Metal-air battery Non-aqueous solvents Nonaqueous solutions Reference electrodes Standard potential Solvents The challenges facing metal-air batteries have prompted fundamental studies of non-aqueous electrochemistry. However it appears that contributors in the field are not aware that the potentials of Li/Li+, Na/Na+, K/K+, and Mg/Mg2+ electrodes depend on the nature of solvent due to the cation solvation. Therefore, it is imperative to define a clear potential scale that can be correlated in different solvents. Here we report on the strong effect of the solvent on the Li/Li+ redox potential and discuss the use of the ferrocene/ferrocenium couple as internal or external standard for the measurements in non-aqueous solvents in lithium-ion and lithium-02 battery systems. © The Author(s) 2017. Published by ECS. All rights reserved. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_00134651_v164_n12_pA2295_Mozhzhukhina
institution	Universidad de Buenos Aires
institution_str	I-28
repository_str	R-134
collection	Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic	Electric batteries Electrodes Iron compounds Lithium Lithium-ion batteries Organometallics Redox reactions Secondary batteries Solutions Different solvents External standards Fundamental studies Metal-air battery Non-aqueous solvents Nonaqueous solutions Reference electrodes Standard potential Solvents
spellingShingle	Electric batteries Electrodes Iron compounds Lithium Lithium-ion batteries Organometallics Redox reactions Secondary batteries Solutions Different solvents External standards Fundamental studies Metal-air battery Non-aqueous solvents Nonaqueous solutions Reference electrodes Standard potential Solvents Mozhzhukhina, N. Calvo, E.J. The correct assessment of standard potentials of reference electrodes in non-aqueous solution
topic_facet	Electric batteries Electrodes Iron compounds Lithium Lithium-ion batteries Organometallics Redox reactions Secondary batteries Solutions Different solvents External standards Fundamental studies Metal-air battery Non-aqueous solvents Nonaqueous solutions Reference electrodes Standard potential Solvents
description	The challenges facing metal-air batteries have prompted fundamental studies of non-aqueous electrochemistry. However it appears that contributors in the field are not aware that the potentials of Li/Li+, Na/Na+, K/K+, and Mg/Mg2+ electrodes depend on the nature of solvent due to the cation solvation. Therefore, it is imperative to define a clear potential scale that can be correlated in different solvents. Here we report on the strong effect of the solvent on the Li/Li+ redox potential and discuss the use of the ferrocene/ferrocenium couple as internal or external standard for the measurements in non-aqueous solvents in lithium-ion and lithium-02 battery systems. © The Author(s) 2017. Published by ECS. All rights reserved.
format	JOUR
author	Mozhzhukhina, N. Calvo, E.J.
author_facet	Mozhzhukhina, N. Calvo, E.J.
author_sort	Mozhzhukhina, N.
title	The correct assessment of standard potentials of reference electrodes in non-aqueous solution
title_short	The correct assessment of standard potentials of reference electrodes in non-aqueous solution
title_full	The correct assessment of standard potentials of reference electrodes in non-aqueous solution
title_fullStr	The correct assessment of standard potentials of reference electrodes in non-aqueous solution
title_full_unstemmed	The correct assessment of standard potentials of reference electrodes in non-aqueous solution
title_sort	correct assessment of standard potentials of reference electrodes in non-aqueous solution
url	http://hdl.handle.net/20.500.12110/paper_00134651_v164_n12_pA2295_Mozhzhukhina
work_keys_str_mv	AT mozhzhukhinan thecorrectassessmentofstandardpotentialsofreferenceelectrodesinnonaqueoussolution AT calvoej thecorrectassessmentofstandardpotentialsofreferenceelectrodesinnonaqueoussolution AT mozhzhukhinan correctassessmentofstandardpotentialsofreferenceelectrodesinnonaqueoussolution AT calvoej correctassessmentofstandardpotentialsofreferenceelectrodesinnonaqueoussolution
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The correct assessment of standard potentials of reference electrodes in non-aqueous solution

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