Metal oxide coating on carbon nanotubes by a methanol-thermal method

被引：8

作者：

Lin, J ^{[1
]}

Huang, Y ^{[1
]}

Ding, XX ^{[1
]}

Cheng, C ^{[1
]}

Tang, C ^{[1
]}

Qi, SR ^{[1
]}

机构：

[1] Cent China Normal Univ, Dept Phys, Wuhan 430079, Peoples R China

来源：

JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY | 2005年 / 5卷 / 06期

关键词：

coating; carbon nanotubes; metal oxides; lanthanum oxide; iron oxide; methanol-thermal method; composite nanowires;

D O I：

10.1166/jnn.2005.120

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A methanol-thermal method has been developed to fabricate one-dimensional composite nanowires by coating multiwalled carbon nanotubes with lanthanum oxide and iron oxide, respectively. The coating structure and composition have been investigated by transmission electron microscopy and the X-ray energy dispersive spectrum. Magnetic measurement for the iron oxide coatings indicated that the coercivity has been enhanced after coating. The method reported here provides a novel procedure for the fabrication of one-dimensional composite nanostructures.

引用

页码：932 / 936

页数：5

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