Ionicity-dependent proton-coupled electron transfer of supramolecular self-assembled electroactive heterocycles.
Chem Commun (Camb)
; 56(79): 11815-11818, 2020 Oct 11.
Article
em En
| MEDLINE
| ID: mdl-33021265
ABSTRACT
Herein, we investigate the electrochemical properties of a class of Supramolecular Self-associated Amphiphilic salts (SSAs). We show that varying ionic strength of an SSA solution can cause a switching of the thermodynamics and kinetics of electron transfer. The effect of self-assembly on proton-coupled electron transfer has implications for the understanding of electron transfer kinetics in aqueous organic redox flow batteries, especially at high concentration where organic-organic intermolecular interactions become dominant even for highly soluble organic species.
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1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Chem Commun (Camb)
Assunto da revista:
QUIMICA
Ano de publicação:
2020
Tipo de documento:
Article