Ionic-liquid-assisted Synthesis of Core-shell RuNi@Pt Nanoparticles on Multiwall Carbon Nanotubes for Methanol Oxidation

被引：0
|
作者：
Kakati, Nitul [1 ]
Yoon, Young Soo [1 ]
机构：
[1] Gachon Univ, Dept Chem & Biol Engn, Songnam 13120, South Korea
来源：
JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2016年 / 68卷 / 02期
关键词：
Core-shell nanoparticle; Methanol oxidation; Ionic liquid; PtRuNi/MWCNTs; CATALYSTS; PERFORMANCE;
D O I：
10.3938/jkps.68.179
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Core-shell RuNi@Pt nanoparticles were synthesized on multiwall carbon nanotubes by using an ionic-liquid-assisted polyol synthesis method. The catalysts were characterized by using transmission electron microscopy. The synthesized catalysts were very active towards electrocatalytic oxidation of methanol. The catalytic activities were found to increase with decreasing Pt content on the shells of the nanoparticles. The electrocatalytic activities of the RuNi@ Pt/MWCNTs were higher than those of PtRuNi/MWCNTs with higher amounts of Pt.
引用
收藏
页码：L179 / L182
页数：4
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