New method for N-doped graphene manufacturing and its application for ORR
Publish place: Hydrogen and fuel cell conference
Publish Year: 1396
Type: Conference paper
Language: English
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Document National Code:
H2FC04_087
Index date: 4 September 2017
New method for N-doped graphene manufacturing and its application for ORR abstract
We synthesized reduced graphene oxide (RGO) and N-RGO as metal free electrocatalyst for oxygen reduction reaction (ORR) in alkaline media. RGO synthesized from graphite in ionic liquid and N-doped reduced graphene oxide is prepared in ionic liquid containing nitrogen in presence of N2 gas. The electrochemical activity of N-RGO and RGO in the ORR is investigated by cyclic voltammetry and linear sweep voltammetry (LSV) using rotating disk electrode (RDE) measurements on glassy carbon electrode in oxygen saturated alkaline aqueous solutions. In this work we doped nitrogen on graphene to obtain high performance of non- metal ORR electro-catalysts
New method for N-doped graphene manufacturing and its application for ORR Keywords:
N-doped graphene-oxygen reduction reaction-metal free-cyclic voltammetry
New method for N-doped graphene manufacturing and its application for ORR authors
Karim Kakaei
Department of nano Chemistry, Faculty of Science, University of Maragheh, Iran
Golnaz Ghadimi
Department of nano Chemistry, Faculty of Science, University of Maragheh, Iran
Zohre Liyaghi Motlagh
Department of nano Chemistry, Faculty of Science, University of Maragheh, Iran