Issue 28, 2011
From the journal:

Chemical Communications

Top-down shaping of metal nanoparticles in solution: partially etched Au@Pt nanoparticles with unique morphology†

Minkyu Min,a   Cheonghee Kim,a   Young In Yang,b   Jongheop Yib  and  Hyunjoo Lee*a  

* Corresponding authors

a Department of Chemical and Biomolecular Engineering, Yonsei University, Seoul 120-749, South Korea
E-mail: azhyun@yonsei.ac.kr
Fax: +82 2 312 6401
Tel: +82 2 2123 5759

b School of Chemical and Biological Engineering, Seoul National University, Seoul 151-742, South Korea

Abstract

Metallic nanoparticles with a unique morphology were produced by combining bottom-up nucleation/growth and top-down etching for Au core–Pt shell nanoparticles. Interesting optical and electrocatalytic properties were observed for the newly formed shapes.

Graphical abstract: Top-down shaping of metal nanoparticles in solution: partially etched Au@Pt nanoparticles with unique morphology

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Article information

DOI
https://doi.org/10.1039/C1CC11742D
Article type
Communication
Submitted
27 Mar 2011
Accepted
06 May 2011
First published
17 Jun 2011

Chem. Commun., 2011,47, 8079-8081

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Top-down shaping of metal nanoparticles in solution: partially etched Au@Pt nanoparticles with unique morphology

M. Min, C. Kim, Y. I. Yang, J. Yi and H. Lee, Chem. Commun., 2011, 47, 8079 DOI: 10.1039/C1CC11742D

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