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

被引:186
作者
Okazaki, Ken-ichi [1 ]
Kiyama, Tomonori [1 ]
Hirahara, Kaori [2 ]
Tanaka, Nobuo [2 ]
Kuwabata, Susumu [3 ]
Torimoto, Tsukasa [1 ,4 ]
机构
[1] Nagoya Univ, Grad Sch Engn, Dept Crystalline Mat Sci, Chikusa Ku, Nagoya, Aichi 4648603, Japan
[2] Nagoya Univ, EcoTopia Sci Inst, Nagoya, Aichi 4648603, Japan
[3] Osaka Univ, Grad Sch Engn, Suita, Osaka 5650871, Japan
[4] CREST, Japan Sci & Technol Agcy, Kawaguchi, Saitama 3320012, Japan
关键词
D O I
10.1039/b714761a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
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.
引用
收藏
页码:691 / 693
页数:3
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