期刊
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
卷 40, 期 41, 页码 14416-14420出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.ijhydene.2015.03.142
关键词
Electrocatalyst; Methanol oxidation reaction; Nanostructured composite materials; Fuel cells
资金
- Shanghai Municipal Education Commission [12ZZ067]
- Shanghai Pujiang Program [11PJ400200]
- Fundamental Research Funds for the Central Universities [EG2015020]
Hollow CoNiPt ternary alloy nanostructures loaded on carboxylated multiwalled carbon nanotubes (c-MWCNTs) are facilely synthesized under a sonochemical condition. The as-prepared CoNiPt/c-MWCNTs hybrid exhibits enhanced electrocatalytic activity and improved stability for methanol oxidation reaction (MOR), much superior to the corresponding pure Pt, binary CoPt and NiPt counterparts. The green sonochemical synthesis of CoNiPt/c-MWCNTs composite provides a promising strategy for developing of high-performance Pt-based catalysts for the MOR in fuel cells. Copyright (C) 2015, Hydrogen Energy Publications, LLC. Published by Elsevier Ltd. All rights reserved.
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