Ionic-liquid-assisted Synthesis of Core-shell RuNi@Pt Nanoparticles on Multiwall Carbon Nanotubes for Methanol Oxidation
- Authors
- Kakati, Nitul; Yoon, Young Soo
- Issue Date
- Jan-2016
- Publisher
- KOREAN PHYSICAL SOC
- Keywords
- Core-shell nanoparticle; Methanol oxidation; Ionic liquid; PtRuNi/MWCNTs
- Citation
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.68, no.2, pp.L179 - L182
- Journal Title
- JOURNAL OF THE KOREAN PHYSICAL SOCIETY
- Volume
- 68
- Number
- 2
- Start Page
- L179
- End Page
- L182
- URI
- https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/8729
- DOI
- 10.3938/jkps.68.179
- ISSN
- 0374-4884
- Abstract
- 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.
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