https://scholars.lib.ntu.edu.tw/handle/123456789/177700
標題: | A novel approach to bulk synthesis of carbon nanotubes filled with metal by a catalytic chemical vapor deposition method | 作者: | Anil, K.S. Dennis, W.H. Hwang, Lian-Pin |
公開日期: | 2000 | 出版社: | Taipei:National Taiwan University Dept Chem Engn | 起(迄)頁: | 455-460 | 來源出版物: | Chemical Physics Letters | 摘要: | A novel microporous aluminophosphate (AlPO-5) support is reported for the first time as an alternative to the Na-Y zeolite support for large-scale production of carbon nanotubes using a cobalt metal catalyst which makes the separation & purification process of nanotubes easier. The use of an aluminophosphate support results in filling of the nanotubes with metal particles & metal nanowires while zeolite (Na-Y) support yields metal free nanotubes. This difference has been attributed to the difference in the mechanism of nanotube growth from electroneutral aluminophosphate & highly charged zeolite supports due to difference in the metal-support interaction in two cases. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/2006111501233029 | 其他識別: | 246246/2006111501233029 |
顯示於: | 化學系 |
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