Synthesis of poly(oxyethylene)-grafted palladium clusters

被引：41

作者：

Naka, K ^{[1
]}

Yaguchi, M ^{[1
]}

Chujo, Y ^{[1
]}

机构：

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

来源：

CHEMISTRY OF MATERIALS | 1999年 / 11卷 / 04期

关键词：

D O I：

10.1021/cm980661j

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：

A polymer-grafted metal cluster was synthesized by stirring an acetic acid solution of palladium(II) acetate and bipyridyl-terminated poly(oxyethylene) (bpy-POE) under 1 atm hydrogen at room temperature. The cluster became soluble in CH2Cl2, CHCl3, MeOH, acetone, and water. The H-1 NMR spectrum of the cluster indicates that the terminal bipyridyl ligand was fixed at the surface of the palladium cluster. TEM investigation of the sample showed very narrow particle size distribution with a diameter of 3-5 nm.

引用

页码：849 / +

页数：4

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