Controlling the morphology of multiwalled carbon nanotubes by sequential catalytic growth induced by phosphorus

被引：20

作者：

Jourdain, V

Stéphan, O

Castignolles, M

Loiseau, A

Bernier, P

机构：

[1] Univ Montpellier 2, GDPC, F-34095 Montpellier 5, France

[2] Univ Paris 11, LPS, F-91405 Orsay, France

[3] Off Natl Etud & Rech Aerosp, CNRS, LEM, UMR 104, F-92322 Chatillon, France

来源：

ADVANCED MATERIALS | 2004年 / 16卷 / 05期

关键词：

D O I：

10.1002/adma.200305763

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The use of phosphorus as a co-catalyst enabling modification of the kinetic equilibrium between the elementary growth steps of multiwalled carbon nanotubes and induction of a mechanism of sequential catalytic growth is reported. The mechanism produces nanotube-based filaments periodically inserted with catalyst nanoparticles, which resemble nanoscale matches (see Figure).

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页码：447 / +

页数：8

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