Self-organization of spherical aggregates of palladium nanoparticles with a cubic silsesquioxane

被引：87

作者：

Naka, K ^{[1
]}

Itoh, H ^{[1
]}

Chujo, Y ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Engn, Dept Polymer Chem, Sakyo Ku, Kyoto 6068501, Japan

来源：

NANO LETTERS | 2002年 / 2卷 / 11期

关键词：

D O I：

10.1021/nl025713p

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Uniform spherical aggregates of palladium nanoparticles with a mean diameter of 70 nm were produced by stirring of palladium(II) acetate with octa(3-aminopropyi)octasilsesquioxane octahydrochloride (1) as a cubic-linker in methanol at room temperature via self-organized spherical templates of palladium ions and 1. Transmission electron microscopy investigation showed that the highly ordered spherical aggregates were composed of the palladium nanoparticles with a size of 4.0 nm.

引用

页码：1183 / 1186

页数：4

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