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Growth and field emission property of coiled carbon nanostructure using copper as catalyst

  • Zhejuan Zhang*
  • , Pingang He
  • , Zhuo Sun
  • , Tao Feng
  • , Yiwei Chen
  • , Huili Li
  • , Beng Kang Tay
  • *此作品的通讯作者
  • Ministry of Education of the People's Republic of China
  • Nanyang Technological University

科研成果: 期刊稿件文章同行评审

摘要

Coiled carbon nanostructure (CNS) is prepared by a catalytic chemical vapor deposition (CVD) process on copper/chromium films deposited by radio frequency (RF) sputtering. Uniform CNS with coiled structure is fabricated by changing the size of the catalyst particles. The effects of Cu catalyst size and RF sputtering power, on the growth of the coiled CNS are discussed, and the results importantly conclude that Cu-catalyzed CVD offers a preferable control of coiled CNS to optimize the field emission property for application.

源语言英语
页(从-至)4417-4422
页数6
期刊Applied Surface Science
256
14
DOI
出版状态已出版 - 1 5月 2010
已对外发布

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