Issue 81, 2015
From the journal:

RSC Advances

Ordered intermetallic PtFe@Pt core–shell nanoparticles supported on carbon nanotubes with superior activity and durability as oxygen reduction reaction electrocatalysts†

Haijing Liu,a   Meiling Dou,a   Feng Wang,*a   Jingjun Liu,a   Jing Jia  and  Zhilin Lia  

* Corresponding authors

a State Key Laboratory of Chemical Resource Engineering, Beijing Key Laboratory of Electrochemical Process and Technology for Materials, Beijing University of Chemical Technology, Beijing 100029, P. R. China
E-mail: wangf@mail.buct.edu.cn
Fax: +86-10-64451996
Tel: +86-10-64451996

Abstract

Carbon nanotubes supported PtFe@Pt core–shell nanoparticles with ordered L10 intermetallic PtFe cores and approximately three atomic layers of Pt shells have been successfully synthesized. As a result of the contracted lattice and the unique core–shell structure, PtFe@Pt/CNT exhibited superior catalytic activity and significantly improved durability towards the oxygen reduction reaction.

Graphical abstract: Ordered intermetallic PtFe@Pt core–shell nanoparticles supported on carbon nanotubes with superior activity and durability as oxygen reduction reaction electrocatalysts

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Article information

DOI
https://doi.org/10.1039/C5RA12291K
Article type
Communication
Submitted
25 Jun 2015
Accepted
28 Jul 2015
First published
28 Jul 2015

RSC Adv., 2015,5, 66471-66475

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Ordered intermetallic PtFe@Pt core–shell nanoparticles supported on carbon nanotubes with superior activity and durability as oxygen reduction reaction electrocatalysts

H. Liu, M. Dou, F. Wang, J. Liu, J. Ji and Z. Li, RSC Adv., 2015, 5, 66471 DOI: 10.1039/C5RA12291K

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