碳纳米管的大规模研制

Preparation and Investigation of Carbon Nanotubes

采用改进的直流电弧设备可大规模制备碳纳米管，产率高达５０％。本文用高分辨率的电子显微镜对形状各异的碳纳米管进行了初步的研究，探讨了碳纳米管及巴基葱的生长机制。

Abstract AmethOd of Preparation of carbon nanotubes and buckyonions inLargescale was presented,The formation of nanotubes dependssensitively onthe heli-um presure and discharged current of d.c .are,High resolution microscopy has been applied for preliminary Stuydingthe structure of carbon nanotubes.