石墨直流电弧法制备碳纳米管  

PRODUCING CARBON NANOTUBES WITH ARC DISCHARGE METHOD

作　　者：孙铭良[1] 王红强[1] 李新海[1] 杨占红[1] 

机构地区：[1]中南工业大学冶金物理化学与化学新材料研究所

出　　处：《湘潭矿业学院学报》1999年第1期54-57,共4页Journal of Xiangtan Mining Institute

摘　　要：采用石墨电弧法制备碳纳米管，研究了不同电流、电压、氦气压力以及不同阴阳极棒径条件下碳纳米管的生成情况，并讨论了氧气和水蒸气的存在对碳纳米管制备的影响，总结出制备碳纳米管的条件，给以后的纯化工作带来方便图２，表２。Carbon nanotubes were produced in an electric arc discharge with an anode composed of carbon.The productions were studied in different current,voltage,helium pressure and diameter of anode and cathode sticks.Oxygen and steam in helium were discussed.The proper condition of producing carbon nanotubes is included to make purification easy.2figs.,2tabs.,6refs.

关 键 词：电弧法 碳纳米管 无定形碳 石墨电弧法 

分 类 号：TB32[一般工业技术—材料科学与工程]