Electrochemical tuning of silver nanoparticles fabricated by nanosphere lithography

被引：138

作者：

Zhang, XY ^{[1
]}

Hicks, EM ^{[1
]}

Zhao, J ^{[1
]}

Schatz, GC ^{[1
]}

Van Duyne, RP ^{[1
]}

机构：

[1] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

来源：

NANO LETTERS | 2005年 / 5卷 / 07期

关键词：

D O I：

10.1021/nl050873x

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

An electrochemical method is developed to quantitatively modify and spectroscopically monitor the size and shape of Ag nanotriangles fabricated by nanosphere lithography (NSL) on an indium tin oxide (ITO) electrode surface. AFM and SEM results demonstrate that the preferential order of electrochemical oxidation for a nanotriangle is, surprisingly, bottom edges first, then triangular tips, then out-of-plane height.

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收藏

页码：1503 / 1507

页数：5

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