Preparation of sea urchin-like carbons by growing one-dimensional nanocarbon on mesoporous carbons

Chih Ming Chuang, Sahendra P. Sharma, Jyh Ming Ting, Hong Ping Lin, Hsisheng Teng, Cheng Wei Huang

研究成果: Article同行評審

11 引文 斯高帕斯(Scopus)

摘要

One-dimensional nanocarbons, including carbon nanotubes and nanowires, were grown on catalyst-seeded mesoporous carbons using thermal chemical vapor deposition. The catalyst was applied to the mesoporous carbons by a dip coating process followed by a high temperature reduction. The growth of carbon nanotubes/nanowires then took place through the thermal decomposition of methane at temperatures of 800 °C or 900 °C. Carbon nanotubes/nanowires grown on mesoporous carbon particles provide interconnects among the particles. Intimate contacts between the CNTs/CNWs and the mesoporous carbons were also observed. Due to these interconnects and the intimate contacts, the electrical resistance mesoporous carbons having carbon nanotubes/nanowires is approximately 30% lower than that of mesoporous carbons.

原文English
頁(從 - 到)606-610
頁數5
期刊Diamond and Related Materials
17
發行號4-5
DOIs
出版狀態Published - 2008 四月 1

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 化學 (全部)
  • 機械工業
  • 材料化學
  • 電氣與電子工程

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