Controlling the degree of coverage of the pt shell in pd@pt core–shell nanocubes for methanol oxidation reaction
- 주제(키워드) Core–shell , Direct seed-mediated growth , Methanol oxidation reaction , Nanoparticles
- 등재 SCIE, SCOPUS
- OA유형 Green Published, gold
- 발행기관 MDPI AG
- 발행년도 2020
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000174809
- 본문언어 영어
- Published As http://dx.doi.org/10.3390/catal10101133
초록/요약
The synthesis of Pd@Pt core–shell nanocubes was achieved through a direct seed-mediated growth method. This process represents a simple and cost-effective way to produce core–shell nanocubes. The morphology of the Pd@Pt core–shell nanocubes varied from simple cubic to concave cubic, depending on the reducing agent and the Pt content. The selection of the reducing agent is important because the reduction rate is directly related to the shell growth. The catalytic activity and stability of the Pd@Pt core–shell nanocubes in the methanol oxidation reaction were different for the nanocubes with partial and full Pt shells. © 2020 by the authors. Licensee MDPI, Basel, Switzerland.
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