Issue 21, 2015
From the journal:

Nanoscale

Electrochemical doping of three-dimensional graphene networks used as efficient electrocatalysts for oxygen reduction reaction†

Zhijuan Wang,a   Xiehong Cao,b   Jianfeng Ping,b   Yixian Wang,b   Tingting Lin,a   Xiao Huang,bd   Qinglang Ma,b   Fuke Wang,*a   Chaobin He*ac  and  Hua Zhang*b  

* Corresponding authors

a Institute of Materials Research and Engineering, A*STAR (Agency for Science, Technology and Research), 3 Research Link, Singapore
E-mail: wangf@imre.a-star.edu.sg, cb-he@imre.a-star.edu.sg

b School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798
E-mail: HZhang@ntu.edu.sg, hzhang166@yahoo.com
Web: http://www.ntu.edu.sg/home/hzhang/

c Department of Materials Science and Engineering, National University of Singapore, 9 Engineering Drive 1, Singapore 117576

d Key Laboratory of Flexible Electronics (KLOFE) & Institute of Advanced Materials (IAM), Jiangsu National Synergistic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (Nanjing Tech), 30 South Puzhu Road, Nanjing 211816, China

Abstract

Three-dimensional graphene networks (3DGNs) doped with a mono-heteroatom of N or B, or dual-heteroatoms of N and B were fabricated, which exhibit excellent oxygen reduction reaction (ORR) performance. Importantly, the onset potential and current density of N and B co-doped 3DGNs are comparable to those of the commercial Pt (30%)/C catalyst.

Graphical abstract: Electrochemical doping of three-dimensional graphene networks used as efficient electrocatalysts for oxygen reduction reaction

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Article information

DOI
https://doi.org/10.1039/C4NR06631F
Article type
Communication
Submitted
10 Nov 2014
Accepted
17 Apr 2015
First published
22 Apr 2015

Nanoscale, 2015,7, 9394-9398

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Electrochemical doping of three-dimensional graphene networks used as efficient electrocatalysts for oxygen reduction reaction

Z. Wang, X. Cao, J. Ping, Y. Wang, T. Lin, X. Huang, Q. Ma, F. Wang, C. He and H. Zhang, Nanoscale, 2015, 7, 9394 DOI: 10.1039/C4NR06631F

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