Abstract：The growth of CNTS(carbon nanotubes) by catalytically cracking ethylene in the presence of the supported catalyst doped with rare earth samaria is reported. The addition of rare earth composition noticeably affects the morphology and the yield of CNTS.Comparative results to the CNTS synthesized with and without rare-earthe additions indicate that the addition of rare earth effectively decreases its formation temperature with the same or larger yield of CNTS and improves the morphology of CNTS,which is important for potential commercial applications.
收稿日期: 2004-01-25
引用本文:
程春 石峰军 程筠 丁晓夏 唐成春 祁守仁. 稀土元素Sm修饰催化剂对碳纳米管生长的影响[J]. , 2004, 43(1): 0-0.
程春 石峰军 程筠 丁晓夏 唐成春 祁守仁. The effects of samarium-doping catalyst on the growth of carbon nanotubes. , 2004, 43(1): 0-0.
