Issue 5, 2017
From the journal:

Journal of Materials Chemistry A

Nanocarbon-intercalated and Fe–N-codoped graphene as a highly active noble-metal-free bifunctional electrocatalyst for oxygen reduction and evolution†

Daping He,abc   Yuli Xiong,c   Jinlong Yang,a   Xu Chen,a   Zhaoxiang Deng,*b   Mu Pan,a   Yadong Libd  and  Shichun Mu*a  

* Corresponding authors

a State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China
E-mail: msc@whut.edu.cn

b Center of Advanced Nanocatalysis (CAN-USTC), University of Science and Technology of China, Hefei 230002, China
E-mail: zhxdeng@ustc.edu.cn

c Department of Chemistry, University of Bath, Bath, Somerset BA2 7AY, UK

d Department of Chemistry, Tsinghua University, Beijing 100084, China

Abstract

We report a rationally designed electrocatalyst with high activity for both the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) based on a nanocarbon-intercalated graphene (CIG) material doped with nitrogen (N) and iron (Fe) (Fe–N-CIG). This easily made novel 3D Fe–N-CIG catalyst exhibits a surprisingly high ORR and OER activity and stability, making it a new noble-metal-free bifunctional catalyst for future applications in regenerative energy conversion systems.

Graphical abstract: Nanocarbon-intercalated and Fe–N-codoped graphene as a highly active noble-metal-free bifunctional electrocatalyst for oxygen reduction and evolution

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Article information

DOI
https://doi.org/10.1039/C5TA09232A
Article type
Communication
Submitted
14 nov. 2015
Accepted
15 déc. 2015
First published
15 déc. 2015

J. Mater. Chem. A, 2017,5, 1930-1934

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Nanocarbon-intercalated and Fe–N-codoped graphene as a highly active noble-metal-free bifunctional electrocatalyst for oxygen reduction and evolution

D. He, Y. Xiong, J. Yang, X. Chen, Z. Deng, M. Pan, Y. Li and S. Mu, J. Mater. Chem. A, 2017, 5, 1930 DOI: 10.1039/C5TA09232A

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