Synthesis of highly aligned carbon nanotubes in liquid phase

被引:5
|
作者
Mikami, Masafumi [1 ]
Yamagiwa, Kiyofumi [1 ]
Takeuchi, Tuneharu [1 ]
Saito, Morihiro [1 ]
Kuwano, Jun [1 ]
机构
[1] Tokyo Univ Sci, Fac Engn, Dept Ind Chem, Shinjuku Ku, 12-1 Ichigayafunagawara Cho, Tokyo 1620826, Japan
来源
ELECTROCERAMICS IN JAPAN X | 2007年 / 350卷
关键词
carbon nanotube; liquid phase; highly aligned; MWCNT; dip-coating;
D O I
10.4028/www.scientific.net/KEM.350.23
中图分类号
TB3 [工程材料学];
学科分类号
0805 ; 080502 ;
摘要
Aligned carbon nanotube arrays (CNTAs) were readily synthesized by a resistance heating method on a substrate of commercially available stainless steel which has more plentiful availability than the wafers of Si and quarts. The catalyst was supported on the substrate by dip coating with a methanol solution of M(C5H5)(2)(M=Co,Fe), and the substrate was electrically heated at 800 degrees C in methanol. Highly aligned CNTAs were grown from the catalyst prepared from 0.02 M Co(C5H5)(2) methanol solution. The alignment was influenced by the concentration and the kind of M(C5H5)(2).
引用
收藏
页码:23 / +
页数:2
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