Issue 114, 2015
From the journal:

RSC Advances

3-D N-doped porous graphene-like network and vanadium nitride co-promoted Pt electrocatalyst with high activity and stability for the oxygen reduction reaction†

Zesheng Li,*a   Bolin Li,a   Zhisen Liu,a   Zhenghui Liua  and  Dehao Lia  

* Corresponding authors

a Development Center of Technology for Petrochemical Pollution Control and Cleaner Production of Guangdong Universitites, College of Chemical Engineering, Guangdong University of Petrochemical Technology, Maoming, Guangdong, China
E-mail: lzs212@163.com

Abstract

A three dimensional (3D) N-doped porous graphene and vanadium nitride co-promoted Pt (3DNPG/VN/Pt) electrocatalyst was first presented in this work. Such multi-component catalysts exhibited superior performance for the oxygen reduction reaction (ORR). The mass activity of 3DNPG/VN/Pt is 535 mA mg−1 Pt (after IR correction), which is 4.35 times as high as that of commercial Pt/C (123 mA mg−1 Pt). Higher stability of 3DNPG/VN/Pt is also demonstrated in comparison with the commercial Pt/C.

Graphical abstract: 3-D N-doped porous graphene-like network and vanadium nitride co-promoted Pt electrocatalyst with high activity and stability for the oxygen reduction reaction

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Article information

DOI
https://doi.org/10.1039/C5RA18536J
Article type
Communication
Submitted
10 Sep 2015
Accepted
26 Oct 2015
First published
28 Oct 2015

RSC Adv., 2015,5, 94495-94499

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3-D N-doped porous graphene-like network and vanadium nitride co-promoted Pt electrocatalyst with high activity and stability for the oxygen reduction reaction

Z. Li, B. Li, Z. Liu, Z. Liu and D. Li, RSC Adv., 2015, 5, 94495 DOI: 10.1039/C5RA18536J

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