Issue 3, 2016
From the journal:

Chemical Communications

A simple synthesis of urchin-like Pt–Ni bimetallic nanostructures as enhanced electrocatalysts for the oxygen reduction reaction†

Kwang-Hyun Choi,‡ab   Youngjin Jang,‡§ab   Dong Young Chung,‡ab   Pilseon Seo,ab   Samuel Woojoo Jun,ab   Ji Eun Lee,ab   Myoung Hwan Oh,ab   Mohammadreza Shokouhimehr,ab   Namgee Jung,c   Sung Jong Yoo,d   Yung-Eun Sung*ab  and  Taeghwan Hyeon*ab  

* Corresponding authors

a Center for Nanoparticle Research, Institute for Basic Science (IBS), Seoul, 151-742, Korea
E-mail: ysung@snu.ac.kr, thyeon@snu.ac.kr
Fax: +82 2-886-8457
Tel: +82 2-880-7150

b School of Chemical and Biological Engineering, Seoul National University, Seoul, Korea

c Department of Energy Science and Technology, Graduate School of Energy Science and Technology (GEST), Chungnam National University, Daejeon, Republic of Korea

d Fuel Cell Research Center, Korea Institute of Science and Technology (KIST), Seoul, Korea

Abstract

The synthesis of urchin-like Pt–Ni bimetallic nanostructures is achieved by a controlled one-pot synthesis. Pt–Ni nanostructures have superior oxygen reduction reaction activities in both with and without specific anion adsorption electrolytes due to the geometric and alloying effects.

Graphical abstract: A simple synthesis of urchin-like Pt–Ni bimetallic nanostructures as enhanced electrocatalysts for the oxygen reduction reaction

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Article information

DOI
https://doi.org/10.1039/C5CC08088F
Article type
Communication
Submitted
28 Sep 2015
Accepted
31 Oct 2015
First published
02 Nov 2015

Chem. Commun., 2016,52, 597-600

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A simple synthesis of urchin-like Pt–Ni bimetallic nanostructures as enhanced electrocatalysts for the oxygen reduction reaction

K. Choi, Y. Jang, D. Y. Chung, P. Seo, S. W. Jun, J. E. Lee, M. H. Oh, M. Shokouhimehr, N. Jung, S. J. Yoo, Y. Sung and T. Hyeon, Chem. Commun., 2016, 52, 597 DOI: 10.1039/C5CC08088F

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