Reversible Cyclic Voltammetry and Non-Unity Stoichiometry: The Ag/AgBr/Br(–) Redox Couple

[Image: see text] The voltammetry of electrochemically reversible couples in which a soluble reactant is converted into an insoluble product is investigated computationally via simulation and, in the context of the Ag/AgBr/Br(–)redox couple, experimentally. The voltammetric waveshape is characterize...

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Autores principales: Chen, Haotian, Chen, Yuqi, Compton, Richard G.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9850347/
https://www.ncbi.nlm.nih.gov/pubmed/36548011
http://dx.doi.org/10.1021/acs.analchem.2c04794
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author Chen, Haotian
Chen, Yuqi
Compton, Richard G.
author_facet Chen, Haotian
Chen, Yuqi
Compton, Richard G.
author_sort Chen, Haotian
collection PubMed
description [Image: see text] The voltammetry of electrochemically reversible couples in which a soluble reactant is converted into an insoluble product is investigated computationally via simulation and, in the context of the Ag/AgBr/Br(–)redox couple, experimentally. The voltammetric waveshape is characterized and, when analyzed via apparent transfer coefficient analysis, shown to give rise to apparent transfer coefficients very considerably in excess of unity, leading to the generic insight for the characterization of electrode reactions involving solution and solid phase reactants.
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spelling pubmed-98503472023-01-20 Reversible Cyclic Voltammetry and Non-Unity Stoichiometry: The Ag/AgBr/Br(–) Redox Couple Chen, Haotian Chen, Yuqi Compton, Richard G. Anal Chem [Image: see text] The voltammetry of electrochemically reversible couples in which a soluble reactant is converted into an insoluble product is investigated computationally via simulation and, in the context of the Ag/AgBr/Br(–)redox couple, experimentally. The voltammetric waveshape is characterized and, when analyzed via apparent transfer coefficient analysis, shown to give rise to apparent transfer coefficients very considerably in excess of unity, leading to the generic insight for the characterization of electrode reactions involving solution and solid phase reactants. American Chemical Society 2022-12-22 /pmc/articles/PMC9850347/ /pubmed/36548011 http://dx.doi.org/10.1021/acs.analchem.2c04794 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Chen, Haotian
Chen, Yuqi
Compton, Richard G.
Reversible Cyclic Voltammetry and Non-Unity Stoichiometry: The Ag/AgBr/Br(–) Redox Couple
title Reversible Cyclic Voltammetry and Non-Unity Stoichiometry: The Ag/AgBr/Br(–) Redox Couple
title_full Reversible Cyclic Voltammetry and Non-Unity Stoichiometry: The Ag/AgBr/Br(–) Redox Couple
title_fullStr Reversible Cyclic Voltammetry and Non-Unity Stoichiometry: The Ag/AgBr/Br(–) Redox Couple
title_full_unstemmed Reversible Cyclic Voltammetry and Non-Unity Stoichiometry: The Ag/AgBr/Br(–) Redox Couple
title_short Reversible Cyclic Voltammetry and Non-Unity Stoichiometry: The Ag/AgBr/Br(–) Redox Couple
title_sort reversible cyclic voltammetry and non-unity stoichiometry: the ag/agbr/br(–) redox couple
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9850347/
https://www.ncbi.nlm.nih.gov/pubmed/36548011
http://dx.doi.org/10.1021/acs.analchem.2c04794
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AT comptonrichardg reversiblecyclicvoltammetryandnonunitystoichiometrytheagagbrbrredoxcouple

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