Simple, one-step synthesis of gold nanowires in aqueous solution

被引：53

作者：

Vasilev, K ^{[1
]}

Zhu, T ^{[1
]}

Wilms, M ^{[1
]}

Gillies, G ^{[1
]}

Lieberwirth, I ^{[1
]}

Mittler, S ^{[1
]}

Knoll, W ^{[1
]}

Kreiter, M ^{[1
]}

机构：

[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany

来源：

LANGMUIR | 2005年 / 21卷 / 26期

关键词：

D O I：

10.1021/la052354f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A simple procedure to synthesize gold nanowires based on the reduction of hydrogen tetrachloroaurate by 2-mercaptosuccinic acid in aqueous solution is presented. This procedure requires no additional capping or reduction agent and produces wires with an apparent curly morphology several micrometers in length with diameters as thin as 15 nm. Some of the wires produced end in a ribbon like structure, finally terminated by a flat triangular prism. Investigations by scanning electron microscopy, transmission electron microscopy (bright and dark field), scanning transmission electron microscopy, and atomic force microscopy as well as conductivity measurements indicate fully connected, polycrystalline gold objects.

引用

页码：12399 / 12403

页数：5

共 31 条

[1] Size and grain-boundary effects of a gold nanowire measured by conducting atomic force microscopy [J].