Issue 93, 2013
From the journal:

Chemical Communications

Rapid spontaneous alloying between Pd nanocubes and Ag nanoparticles in aqueous solution at ambient temperature†

Masaharu Tsuji,*abc   Chihiro Shiraishi,b   Masashi Hattori,a   Atsuhiko Yajima,c   Masahito Mitarai,d   Keiko Uto,a   Koichi Takemurab  and  Yukinori Nakashimab  

* Corresponding authors

a Institute for Materials Chemistry and Engineering, Kyushu University, Kasuga 816-8580, Japan
E-mail: tsuji@cm.kyushu-u.ac.jp
Fax: +81-092-583-7815
Tel: +81-092-583-7815

b Graduate School of Engineering Sciences, Kyushu University, Kasuga 816-8580, Japan

c Graduate School of Integrated Frontier Sciences, Kyushu University, Kasuga 816-8580, Japan

d Tokuyama College of Technology, Shunan 745-8585, Japan

Abstract

Rapid spontaneous alloying between Pd nanocubes and spherical or triangular Ag nanoparticles was studied in an aqueous solution at ambient temperature using transmission electron microscopy (TEM), TEM-energy-dispersed X-ray spectroscopy (EDS), XRD, and UV-Vis spectroscopy of product particles. The results show that alloying occurs between Ag particles and Pd cubes and finishes within a few seconds, preserving the cubic shape with maximum Ag content of approximately 22%.

Graphical abstract: Rapid spontaneous alloying between Pd nanocubes and Ag nanoparticles in aqueous solution at ambient temperature

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Article information

DOI
https://doi.org/10.1039/C3CC43136C
Article type
Communication
Submitted
28 Apr 2013
Accepted
25 Jun 2013
First published
26 Jun 2013

Chem. Commun., 2013,49, 10941-10943

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Rapid spontaneous alloying between Pd nanocubes and Ag nanoparticles in aqueous solution at ambient temperature

M. Tsuji, C. Shiraishi, M. Hattori, A. Yajima, M. Mitarai, K. Uto, K. Takemura and Y. Nakashima, Chem. Commun., 2013, 49, 10941 DOI: 10.1039/C3CC43136C

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