Modifying CVD synthesised carbon nanotubes via the carbon feed rate

被引：17

作者：

Borowiak-Palen, E. ^{[1
]}

Bachmatiuk, A. ^{[1
]}

Ruemmeli, M. H.

Gemming, T. ^{[2
]}

Kruszynska, M. ^{[1
,2
]}

Kalenczuk, R. J. ^{[1
]}

机构：

[1] Tech Univ Szczecin, Inst Chem & Environm Engn, Ctr Knowledge Based Nanomst & Technol, PL-70322 Szczecin, Poland

[2] Leibniz Inst Solid State & Mat Res Dresden, D-01171 Dresden, Germany

来源：

PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES | 2008年 / 40卷 / 07期

关键词：

SWCNT; MWCNT; chemical vapour deposition; Raman spectroscopy;

D O I：

10.1016/j.physe.2007.10.105

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

In this contribution, we present a study on alcohol chemical vapour deposition for the synthesis of different carbon nanotube (CNT) types. We show that modifying the carbon source conditions alone can lead to a dramatic alteration in the type of CNTs obtained. The data point to the low-carbon feed rates yielding homogeneous single-walled CNTs (SWCNTs), whilst higher-carbon feed rates yield bulk multi-walled CNTs (MWCNTs) samples. The findings highlight how one can tailor CNT via the carbon feed rate. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：2227 / 2230

页数：4

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