Highly ordered rectangular silver nanowire monolayers: water-assisted synthesis and galvanic replacement reaction with HAuCl4

被引：50

作者：

Bi, Yingpu ^{[1
]}

Hu, Hongyan ^{[1
]}

Lu, Gongxuan ^{[1
]}

机构：

[1] Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2010年 / 46卷 / 04期

关键词：

SURFACE-ENHANCED RAMAN; ROOM-TEMPERATURE; ARRAYS; NANOPARTICLES; GOLD; NANOSTRUCTURES; DENSITY; SHAPE;

D O I：

10.1039/b911777f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We demonstrate a simple water washing process for large-scale fabrication of highly ordered and aligned rectangular silver nanowire monolayers from polyol systems. These monolayers exhibit unique structure-dependent chemical reactivities for the galvanic replacement reaction with HAuCl4, and novel gold nanoneedle arrays with sharp tips and a uniform structure have been produced.

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收藏

页码：598 / 600

页数：3

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