Synthesis of gallium nitride nanorods through a carbon nanotube-confined reaction

被引：1303
|
作者：
Han, WQ
Fan, SS
Li, QQ
Hu, YD
机构：
[1] TSING HUA UNIV,DEPT PHYS,BEIJING 100084,PEOPLES R CHINA
[2] TSING HUA UNIV,CTR ATOM & MOL SCI,BEIJING 100084,PEOPLES R CHINA
来源：
SCIENCE | 1997年 / 277卷 / 5330期
关键词：
D O I：
10.1126/science.277.5330.1287
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
Gallium nitride nanorods were prepared through a carbon nanotube-confined reaction. Ga2O vapor was reacted with NH3 gas in the presence of carbon nanotubes to form wurtzite gallium nitride nanorods. The nanorods have a diameter of 4 to 50 nanometers and a length of up to 25 micrometers. It is proposed that the carbon nanotube acts as a template to confine the reaction, which results in the gallium nitride nanorods having a diameter similar to that of the original nanotubes. The results suggest that it might be possible to synthesize other nitride nanorods through similar carbon nanotube-confined reactions.
引用
收藏
页码：1287 / 1289
页数：3
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