Axially twinned nanodumbbell with a Pt bar and two Rh@Pt balls designed for high catalytic activity

Nguyen Tien Khi; Jisun Yoon; Heonjo Kim; Sangmin Lee; Byeongyoon Kim; Hionsuck Baik; Seong Jung Kwon; Kwangyeol Lee

doi:10.1039/c3nr00671a

Axially twinned nanodumbbell with a Pt bar and two Rh@Pt balls designed for high catalytic activity

Nguyen Tien Khi, Jisun Yoon, Heonjo Kim, Sangmin Lee, Byeongyoon Kim, Hionsuck Baik, Seong Jung Kwon, Kwangyeol Lee

Department of Chemistry

Research output: Contribution to journal › Article

22 Citations (Scopus)

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.

Original language	English
Pages (from-to)	5738-5742
Number of pages	5
Journal	Nanoscale
Volume	5
Issue number	13
DOIs	https://doi.org/10.1039/c3nr00671a
Publication status	Published - 2013 Jul 5

ASJC Scopus subject areas

Materials Science(all)

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10.1039/c3nr00671a

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Khi, N. T., Yoon, J., Kim, H., Lee, S., Kim, B., Baik, H., Kwon, S. J., & Lee, K. (2013). Axially twinned nanodumbbell with a Pt bar and two Rh@Pt balls designed for high catalytic activity. Nanoscale, 5(13), 5738-5742. https://doi.org/10.1039/c3nr00671a

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AU - Kwon, Seong Jung

AU - Lee, Kwangyeol

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