Dependence of SWNT growth mechanism on temperature and catalyst particle size: Bulk versus surface diffusion
نویسندگان
چکیده
منابع مشابه
Molecular dynamics study of the catalyst particle size dependence on carbon nanotube growth.
The molecular dynamics method, based on an empirical potential energy surface, was used to study the effect of catalyst particle size on the growth mechanism and structure of single-walled carbon nanotubes (SWNTs). The temperature for nanotube nucleation (800-1100 K), which occurs on the surface of the cluster, is similar to that used in catalyst chemical vapor deposition experiments, and the g...
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ژورنال
عنوان ژورنال: Carbon
سال: 2005
ISSN: 0008-6223
DOI: 10.1016/j.carbon.2005.03.021