A green precursor for carbon nanotube synthesis

被引：63

作者：

Paul, S. ^{[1
]}

Samdarshi, S. K. ^{[1
]}

机构：

[1] Tezpur Univ, Dept Energy, Tezpur 784028, Assam, India

来源：

NEW CARBON MATERIALS | 2011年 / 26卷 / 02期

关键词：

Coconut Oil; Natural renewable precursors; Carbon nanotube; CVD; TEMPERATURE SYNTHESIS; SPRAY-PYROLYSIS; MWCNTS; GROWTH;

D O I：

10.1016/S1872-5805(11)60068-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The present work aims to explore a natural renewable precursor for the synthesis of multiwalled carbon nanotubes (MWCNTs), conforming to the principles of green chemistry. MWCNTs were synthesized by chemical vapor deposition using a natural renewable precursor (coconut oil). Nitrogen gas was used as an inert atmosphere as well as a carrier for the evaporated precursor (flow rate; 100 mL/min). The synthesized MWCNTs are characterized by scanning and transmission electron microscopy, electron dispersive X-ray analysis, and Raman spectroscopy. The diameters of the synthesized nanotubes are in the range of 80 nm to 90 nm under optimum conditions.

引用

页码：85 / 88

页数：4

共 16 条

[11] Synthesis of uniformly distributed carbon nanotubes on a large area of Si substrates by thermal chemical vapor deposition [J].