Electrodeposited reduced graphene oxide as a highly efficient and low-cost electrocatalyst for vanadium redox flow batteries

Nia, Pooria Moozarm ; Abouzari Lotf, Ebrahim ; et al.

In: Nia, Pooria Moozarm and Abouzari Lotf, Ebrahim and Woi, Pei Meng and Alias, Yatimah and Ting, Teo Ming and Ahmad, Arshad and Che Jusoh, Nurfatehah Wahyuny (2019) Electrodeposited reduced graphene oxide as a highly efficient and low-cost electrocatalyst for vanadium redox flow batteries. Electrochimica Acta, 297, 2019, S. 31-39

academicJournal

Wie komme ich dran?

An electrochemically reduced graphene oxide was grown on carbon felt surface in a simple one-step electrodeposition process of graphene oxide and it was employed as a positive electrocatalyst of vanadium redox flow battery. The electrodeposited graphene-based nanocomposite on carbon felt presented outstanding electrochemical redox reversibility toward vanadium redox couple. Based on the cyclic voltammetry data and electrochemical impedance spectroscopy curves, the modified composite electrode possesses a huge amount of oxygen functional groups, high surface area, high electrical conductivity and excellent stability in compared to the pristine carbon felt electrode. The prepared electrode showed promising performance for vanadium redox flow battery as the energy efficiency was significantly enhanced by 12% at current density of 60 mA cm−2. This superior performance was probably due to the increase in the surface sites and fast electron transfer rate of the reduced graphene oxide.

Titel:	Electrodeposited reduced graphene oxide as a highly efficient and low-cost electrocatalyst for vanadium redox flow batteries
Autor/in / Beteiligte Person:	Nia, Pooria Moozarm ; Abouzari Lotf, Ebrahim ; Woi, Pei Meng ; Alias, Yatimah ; Ting, Teo Ming ; Ahmad, Arshad ; Che Jusoh, Nurfatehah Wahyuny
Link:	https://doi.org/10.1016/j.electacta.2018.11.109 http://eprints.utm.my/87876/
Zeitschrift:	Nia, Pooria Moozarm and Abouzari Lotf, Ebrahim and Woi, Pei Meng and Alias, Yatimah and Ting, Teo Ming and Ahmad, Arshad and Che Jusoh, Nurfatehah Wahyuny (2019) Electrodeposited reduced graphene oxide as a highly efficient and low-cost electrocatalyst for vanadium redox flow batteries. Electrochimica Acta, 297, 2019, S. 31-39
Veröffentlichung:	Elsevier Ltd, 2019
Medientyp:	academicJournal
DOI:	10.1016/j.electacta.2018.11.109
Schlagwort:	TP Chemical technology
Sonstiges:	Nachgewiesen in: BASE Sprachen: unknown Collection: Universiti Teknologi Malaysia: Institutional Repository Document Type: article in journal/newspaper Language: unknown

Klicken Sie ein Format an und speichern Sie dann die Daten oder geben Sie eine Empfänger-Adresse ein und lassen Sie sich per Email zusenden.

BibTeX Citavi, JabRef, u.a.
(Literaturverwaltung)

PDF kein Volltext!
(Merkzettel, Notizen)

RIS Endnote, Citavi u.a.
(Literaturverwaltung)

MODS
(XML zur Weiterverarbeitung)

oder

Wählen Sie das für Sie passende Zitationsformat und kopieren Sie es dann in die Zwischenablage, lassen es sich per Mail zusenden oder speichern es als PDF-Datei.

Gewünschter Zitations-Stil:

oder

Bitte prüfen Sie, ob die Zitation formal korrekt ist, bevor Sie sie in einer Arbeit verwenden. Benutzen Sie gegebenenfalls den "Exportieren"-Dialog, wenn Sie ein Literaturverwaltungsprogramm verwenden und die Zitat-Angaben selbst formatieren wollen.