TEMPO-Based Catholyte for High-Energy Density Nonaqueous Redox Flow Batteries

TEMPO-Based Catholyte for High-Energy Density Nonaqueous Redox Flow Batteries

A TEMPO‐based non‐aqueous electrolyte with the TEMPO concentration as high as 2.0 m is demonstrated as a high‐energy‐density catholyte for redox flow battery applications. With a hybrid anode, Li|TEMPO flow cells using this electrolyte deliver an energy efficiency of ca. 70% and an impressively high...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Advanced Materials, 26(45):7649-7653 26(45):7649-7653, 2014-12, Vol.26 (45), p.7649-7653
Hauptverfasser: Wei, Xiaoliang, Xu, Wu, Vijayakumar, Murugesan, Cosimbescu, Lelia, Liu, Tianbiao, Sprenkle, Vincent, Wang, Wei
Format: Artikel
Sprache:eng
Schlagworte:
Anodes
Catholytes
Density
Electrolytes
Electrolytic cells
Energy density
Energy management
Energy use
Environmental Molecular Sciences Laboratory
hybrid anode
nonaqueous electrolyte
redox flow battery
TEMPO
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A TEMPO‐based non‐aqueous electrolyte with the TEMPO concentration as high as 2.0 m is demonstrated as a high‐energy‐density catholyte for redox flow battery applications. With a hybrid anode, Li|TEMPO flow cells using this electrolyte deliver an energy efficiency of ca. 70% and an impressively high energy density of 126 W h L‐1.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201403746