High yield synthesis and growth mechanism of carbon nanotubes

被引:27
作者
Shi, ZJ [1 ]
Zhou, XH [1 ]
Jin, ZX [1 ]
Gu, ZN [1 ]
Wang, J [1 ]
Feng, SQ [1 ]
Xu, XL [1 ]
Liu, ZQ [1 ]
机构
[1] BEIJING UNIV,DEPT PHYS,BEIJING 100871,PEOPLES R CHINA
关键词
carbon nanotube; nanotube bundle; synthesis; growth mechanism;
D O I
10.1016/0038-1098(95)00701-6
中图分类号
O469 [凝聚态物理学];
学科分类号
070205 ;
摘要
With Y2O3/carbon composite rods, Carbon nanotube bundles were synthesized in high yield by d.c. arc-vaporizing method. The carbon nanotube bundles and carbon nanotubes were observed by optical microscope, scan electron microscope and high-resolution transmission electron microscope. According to our observations, a new model is proposed to account for the growth of cathode deposit with nanotube bundles.
引用
收藏
页码:371 / 375
页数:5
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