Growth of carbon nanotubes on quartz plates by chemical vapor deposition using (Ni, Fe)- phthalocyanines

被引：20

作者：

Araki, H

Kajii, H

Yoshino, K

机构：

[1] Osaka Univ, Grad Sch Engn, Dept Elect Engn, Osaka 5650871, Japan

[2] Inst Fundamental Chem, Sakyo Ku, Kyoto 6068103, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS | 1999年 / 38卷 / 7B期

关键词：

chemical vapor deposition; carbon nanotube; catalysis; phthalocyanine;

D O I：

10.1143/JJAP.38.L836

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Carbon multiwall nanotubes were formed on quartz plates by vacuum chemical vapor deposition at 700 degrees C using (Ni, Fe)-phthalocyanines (Pcs) as source materials. From FePc, two types of nanotubes were obtained. The first were the usual tubes whose tips were coiled, as obtained from NiPc, and the second were straight bundles of tubes of equal length shaped like winter mushrooms. Most of the mushroom shaped tubes strongly adhered to the substrate in contrast to the usual tubes. This adhesion was inferred to be induced by the contents (Fe metal) inside the base of the tube.

引用

页码：L836 / L838

页数：3

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