采用丙酮催化燃烧法制备多壁碳纳米管  

Acetone Catalytic Combustion Synthesis of Multi-walled Carbon Nanotubes

作　　者：李飞[1] 邹小平[1] 程进[1] 任鹏飞[1] 张红丹[1] 王茂发[1] 朱光[1] 苏燚[1] 

机构地区：[1]北京信息工程学院传感技术研究中心北京市传感器重点实验室,北京100101

出　　处：《微细加工技术》2008年第1期31-34,共4页Microfabrication Technology

基　　金：北京市留学归国人员科技活动择优资助项目;北京市传感器重点实验室开放课题资助(KM200710772023KM200710772024)

摘　　要：为了探索一种简单而有效的制备多壁碳纳米管的方法,以丙酮为碳源,硝酸镍为催化剂先体,通过催化燃烧工艺在铜薄片基底上制备了多壁碳纳米管。采用扫描电子显微镜、透射电子显微镜、拉曼光谱仪对样品进行表征。结果表明,采用丙酮催化燃烧工艺合成出了多壁碳纳米管。通过拉曼光谱分析,估算了样品中的缺陷含量。该实验方法较之其它方法具有实验装置简单、易于操作、实验成本低、制备周期短等特点。A simple and effective method for synthesis of multi-walled carbon nanotubes was presented.In this method,acetone was used as the carbon source and nickel nitrate as the catalyst precursor.Multi-walled carbon nanotubes had been obtained over copper plate by catalytic combustion technique.Acetone flame provided not only the carbon source necessary for the growth of multi-walled carbon nanotubes but also reaction conditions for the synthesis of multi-walled carbon nanotubes in this method.Then scanning electr...

关 键 词：多壁碳纳米管 丙酮催化燃烧 微结构表征 

分 类 号：TB381[一般工业技术—材料科学与工程]