Growth of carbon nanotubes by fullerene decomposition in the presence of transition metals

被引：23

作者：

Biró, LP

Ehlich, R

Tellgmann, R

Gromov, A

Krawez, N

Tschaplyguine, M

Pohl, MM

Zsoldos, E

Vértesy, Z

Horváth, ZE

Campbell, EEB

机构：

[1] Max Born Inst, D-12489 Berlin, Germany

[2] Inst Angew Chem, D-12489 Berlin, Germany

[3] MFA, Res Inst Tech Phys & Mat Sci, H-1525 Budapest, Hungary

来源：

CHEMICAL PHYSICS LETTERS | 1999年 / 306卷 / 3-4期

关键词：

D O I：

10.1016/S0009-2614(99)00433-9

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：

Carbon nanotubes were formed on HOPG when the graphite faces were exposed to a stainless steel C-60 evaporator heated to 450 degrees C. No nanotubes were found on gold under the same conditions or when a quartz oven was used as the C-60 evaporator. Interesting conical nanostructures were found in the insoluble residue from the stainless steel oven. We interpret the nanotube formation to be due to the presence of small carbon fragments produced by the catalytic decomposition of C-60 in the oven. (C) 1999 Elsevier Science B.V. All rights reserved.

引用

页码：155 / 162

页数：8

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