Redox Materials for Electrochemical Capacitors - Archive ouverte HAL
Article Dans Une Revue Electrochemistry Communications Année : 2024

Redox Materials for Electrochemical Capacitors

Masanobu Chiku
George Z Chen
Bruce Dunn
Krzysztof Fic
Chi-Chang Hu
Paweł Jeżowski
Adam Maćkowiak
Wataru Sugimoto
Nae-Lih Wu

Résumé

Electrochemical capacitors are known for their high power density and cyclability, and various redox reactions can be utilized to improve their energy density. A great variety of redox materials have been investigated recently for use in electrochemical capacitors, not only transition metal oxides, which have been studied for many years. In this review, we provide a comprehensive explanation of redox materials for electrochemical capacitors. Manganese oxides and ruthenium oxides, which are typical metal oxides exhibiting pseudocapacitance, are first discussed. Nickel oxides used in hybrid capacitors are also covered. Various 0D and 2D nanomaterials are highlighted. Pseudo-capacitance using nanosized complex materials and metal-organic frameworks is also presented. Furthermore, electrolyte systems that exhibit redox characteristics for electrochemical capacitors are also reviewed.
Fichier principal
Vignette du fichier
92_24-70054.pdf (12.49 Mo) Télécharger le fichier
Origine Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-04673523 , version 1 (20-08-2024)

Identifiants

Citer

Masanobu Chiku, Mozaffar Abdollahifar, Thierry Brousse, George Z Chen, Olivier Crosnier, et al.. Redox Materials for Electrochemical Capacitors. Electrochemistry Communications, 2024, 92 (7), pp.074002-074002. ⟨10.5796/electrochemistry.24-70054].⟩. ⟨hal-04673523⟩
55 Consultations
2 Téléchargements

Altmetric

Partager

More