Formation of carbon nanotubes in water by the electric-arc technique

被引：85

作者：

Zhu, HW ^{[1
]}

Li, XS

Jiang, B

Xu, CL

Zhu, YF

Wu, DH

Chen, XH

机构：

[1] Tsing Hua Univ, Dept Mech Engn, Beijing 100084, Peoples R China

[2] Tsing Hua Univ, Dept Mat Sci & Engn, Beijing 100084, Peoples R China

来源：

CHEMICAL PHYSICS LETTERS | 2002年 / 366卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(02)01648-2

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A simplified are discharge apparatus was used for growing carbon nanotubes, required only water (solution) in a glass container with no need for vacuum, water-cooled chamber. Carbon nanotubes with highest purity (20%) and highest yield (7 mg/min) were obtained when using salt solution as the medium. Resonance Raman spectrum of multi-walled carbon nanotubes, (MWNTs) presented in as-grown materials war, measured and RBM peaks originating from very thin core nanotubes were observed. The results show that high-quality MWNTs can be effectively prepared in water-arcing process. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：664 / 669

页数：6

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