Axially twinned nanodumbbell with a Pt bar and two Rh@Pt balls designed for high catalytic activity
- Authors
- Nguyen Tien Khi; Yoon, Jisun; Kim, Heonjo; Lee, Sangmin; Kim, Byeongyoon; Baik, Hionsuck; Kwon, Seong Jung; Lee, Kwangyeol
- Issue Date
- 2013
- Publisher
- ROYAL SOC CHEMISTRY
- Citation
- NANOSCALE, v.5, no.13, pp.5738 - 5742
- Indexed
- SCIE
SCOPUS
- Journal Title
- NANOSCALE
- Volume
- 5
- Number
- 13
- Start Page
- 5738
- End Page
- 5742
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/106437
- DOI
- 10.1039/c3nr00671a
- ISSN
- 2040-3364
- Abstract
- A fail-proof synthetic strategy has been developed for a multiply twinned dumbbell-shaped Rh@Pt nanostructure, which exhibits a superior electrocatalytic activity for methanol oxidation reaction. The unusually high electrocatalytic activity has been attributed to the synergistic effects of crystal twinning and core-shell structure.
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