Single-source precursor route for the synthesis of EuS nanocrystals

被引：145

作者：

Mirkovic, T ^{[1
]}

Hines, MA ^{[1
]}

Nair, PS ^{[1
]}

Scholes, GD ^{[1
]}

机构：

[1] Univ Toronto, Lash Miller Chem Labs, Toronto, ON M5S 3H6, Canada

来源：

CHEMISTRY OF MATERIALS | 2005年 / 17卷 / 13期

关键词：

D O I：

10.1021/cm048064m

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 [物理化学]; 081704 [应用化学];

摘要：

A single-source precursor synthetic route for the preparation of colloidal EuS nanocrystals is reported. By varying the decomposition conditions of the lanthanide complex, cube-, sphere-, or polygon-shaped nanocrystals with good colloidal stability are prepared. Size control is not achieved. It is demonstrated that chelating ligands incorporated into the precursor, for example, 1, 10-phenanthroline and 2,2'-bipyridine, are integrated, together with the stabilizing ligands trioctylphosphine and oleylamine, onto the nanocrystal surface.

引用

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页码：3451 / 3456

页数：6

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