Issue 6, 2008
From the journal:

Chemical Communications

Single-step synthesis of gold–silver alloy nanoparticles in ionic liquids by a sputter deposition technique†

Ken-ichi Okazaki,a   Tomonori Kiyama,a   Kaori Hirahara,b   Nobuo Tanaka,b   Susumu Kuwabatacd  and  Tsukasa Torimoto*ad  

* Corresponding authors

a Department of Crystalline Materials Science, Graduate School of Engineering, Nagoya University, Chikusa-ku, Japan
E-mail: torimoto@apchem.nagoya-u.ac.jp
Fax: +81-52-789-5299
Tel: +81-52-789-4614

b EcoTopia Science Institute, Nagoya University, Chikusa-ku, Japan

c Graduate School of Engineering, Osaka University, Suita, Japan

d Japan Science & Technology Agency, CREST, Kawaguchi, Japan

Abstract

The simultaneous sputter deposition of gold and silver onto ionic liquids formed bimetallic alloy nanoparticles, which exhibited composition-sensitive surface plasmon resonance, the peak wavelength being red-shifted with an increase in the surface area of the gold foil targets sputtered.

Graphical abstract: Single-step synthesis of gold–silver alloy nanoparticles in ionic liquids by a sputter deposition technique

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Article information

DOI
https://doi.org/10.1039/B714761A
Article type
Communication
Submitted
25 Sep 2007
Accepted
26 Nov 2007
First published
04 Dec 2007

Chem. Commun., 2008, 691-693

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Single-step synthesis of gold–silver alloy nanoparticles in ionic liquids by a sputter deposition technique

K. Okazaki, T. Kiyama, K. Hirahara, N. Tanaka, S. Kuwabata and T. Torimoto, Chem. Commun., 2008, 691 DOI: 10.1039/B714761A

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