Issue 9, 2015
From the journal:

RSC Advances

Forest of Pt–Au–Ag tri-metallic nanodendrites as an efficient electrocatalyst for methanol oxidation reaction†

Tran Ngoc Huan,a   Dipak V. Shinde,a   Saetbyeol Kim,a   Sung-Hwan Han,a   Vincent Arterob  and  Hoeil Chung*a  

* Corresponding authors

a Department of Chemistry, College of Natural Sciences, Hanyang University, Seongdong-Gu, Seoul, Republic of Korea
E-mail: hoeil@hanyang.ac.kr

b Laboratory of Chemistry and Biology of Metals, Université Grenoble Alpes, CNRS, CEA, 17 rue des Martyrs, 38054 Grenoble cedex 9, France

Abstract

Forests of trimetallic nanodendrites composed of Pt, Au, and Ag have been synthesized and their catalytic performances with regard to the methanol oxidation reaction (MOR) were evaluated. Analysis based on elemental mapping revealed homogeneous incorporation of Pt, Au, and Ag throughout the nanodendrite and single crystalline structure. These materials proved active for MOR, with improved electrocatalytic performances with regards to Pt in terms of both overpotential and stability.

Graphical abstract: Forest of Pt–Au–Ag tri-metallic nanodendrites as an efficient electrocatalyst for methanol oxidation reaction

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Article information

DOI
https://doi.org/10.1039/C4RA10205C
Article type
Communication
Submitted
11 Sep 2014
Accepted
04 Nov 2014
First published
01 Dec 2014

RSC Adv., 2015,5, 6940-6944

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Forest of Pt–Au–Ag tri-metallic nanodendrites as an efficient electrocatalyst for methanol oxidation reaction

T. N. Huan, D. V. Shinde, S. Kim, S. Han, V. Artero and H. Chung, RSC Adv., 2015, 5, 6940 DOI: 10.1039/C4RA10205C

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