Nanoelectrode arrays based on low site density aligned carbon nanotubes

被引：112

作者：

Tu, Y

Lin, YH

Ren, ZF ^{[1
]}

机构：

[1] Boston Coll, Dept Phys, Chestnut Hill, MA 02467 USA

[2] Boston Coll, Dept Chem, Chestnut Hill, MA 02467 USA

[3] Pacific NW Natl Lab, Richland, WA 99352 USA

来源：

NANO LETTERS | 2003年 / 3卷 / 01期

关键词：

D O I：

10.1021/nl025879q

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Nanoelectrode arrays (NEAs) were fabricated from low site density aligned carbon nanotubes (CNTs). The CNTs were grown by plasma-enhanced chemical vapor deposition on Ni nanoparticles made by electrochemical deposition. Each nanotube is separated from the nearest neighbor by several micrometers. NEAs of 1 cm(2) Consisting of up to millions of individual nanoelectrodes, each with a diameter of 100 nm, were made by this nonlithography method. These carbon NEAs could be used as templates to fabricate other metal NEAs. Electrochemical characterization including cyclic voltammetry and square wave voltammetry were performed.

引用

页码：107 / 109

页数：3

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