Chemical Synthesis of Gold Nanowires in Acidic Solutions

被引：178

作者：

Kim, Franklin ^{[1
]}

Sohn, Kwonnam ^{[1
]}

Wu, Jinsong ^{[1
]}

Huang, Jiaxing ^{[1
]}

机构：

[1] Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2008年 / 130卷 / 44期

关键词：

D O I：

10.1021/ja806759v

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

High aspect ratio gold nanowires with single crystalline surface have long been a missing piece in the toolbox of plasmonics metal nanostructures. Such wires are now made with a room temperature, surfactant assisted chemical synthesis in acidic aqueous solution. The diameters and lengths of the multiply twinned gold nanowires can be tuned by varying the anount of seed particles and acid in the growth solution. Nanowires with diameters around 35 nm and lengths upto 10 mu m were made with a low seed concentration in pH-1 solution.

引用

页码：14442 / +

页数：3

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