竹节状纳米碳管的连续制备  

CONTINUOUS SYNTHESIS OF BAMBOO-SHAPED CARBON NANOTUBES

作　　者：朱春野[1] 谢自立[1] 郭坤敏[1] 

机构地区：[1]防化研究院,北京100083

出　　处：《炭素》2004年第1期39-41,21,共4页Carbon

基　　金：国家973项目(G2000026403)

摘　　要：报道了竹节状纳米碳管的连续合成,通过对生长因素的控制可以用浮动催化法连续合成竹节状纳米碳管。实验发现关键因素是采用正己烷为碳源,详细讨论了影响竹节状纳米碳管生产的重要因素。结果表明纳米碳管的形态结构与碳源分子的结构有关。Continuous synthesis of bamboo-shaped carbon nanotubes was reported.The continuous synthesis was realized by controling parameters using floating catalyst method.It was found that the key to the formation of bamboo-shaped carbon nanotubes is using N-hexane as carbon source and important parameters were discussed.The results shown that the morphology of carbon microstructure to be related to the structure of carbon source molecule.

关 键 词：竹节状纳米碳管 连续制备 浮动催化法 透射电镜 正己烷 碳源 

分 类 号：TB383[一般工业技术—材料科学与工程] TQ342.742[化学工程—化纤工业]