Palladium nanoclusters deposited on single-walled carbon nanohorns

被引：49
作者：
Bekyarova, E
Hashimoto, A
Yudasaka, M
Hattori, Y
Murata, K
Kanoh, H
Kasuya, D
Iijima, S
Kaneko, K
机构：
[1] Chiba Univ, Fac Sci, Dept Chem, Chiba 2638522, Japan
[2] Res Ctr Adv Carbon Mat, Tsukuba, Ibaraki 305, Japan
[3] NEC Corp Ltd, JST, JCORP, Nanotubul Project, Tsukuba, Ibaraki 305, Japan
[4] Meijo Univ, Nagoya, Aichi 4688502, Japan
[5] NEC Corp Ltd, Tsukuba, Ibaraki 3058501, Japan
来源：
JOURNAL OF PHYSICAL CHEMISTRY B | 2005年 / 109卷 / 09期
关键词：
D O I：
10.1021/jp044339+
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
This study reports a direct route for deposition of Pd nanoclusters on single-walled carbon nanohorns (SWNHs) in a one step reaction involving chemical reduction of metal ions in the presence of a polymer- stabilizer. The applied strategy provides small Pd nanoclusters with an average diameter of similar to2.3 nm robustly attached to the nanotubular carbon. The attachment is mediated by the polymer (poly(vinylpyrrolidone), PVP) used to stabilize the nanoclusters.
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页码：3711 / 3714
页数：4
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