Fabrication of carbon nanotubes through metal-free chemical vapor deposition
We report a simple none-catalytic chemical vapor deposition technique for fabrication of carbon nanotubes (CNTs) on carbon black-CB surface at mild temperature.The topologically heterogeneous structure on carbon surface is a key factor for introducing the decomposition of gas hydrocarbons, and the micro-peripheral crystalline structures are proposed as epitaxial growing sites for self-assembling of the carbon nanotubes.Multi-Walled CNTs (MWCNTs) can be produced at 800℃ in the flow of C2H4/He on graphite surfaces that have been treated with nitric acids, oxygen or laser ablation.
碳纳米管 化学气相沉积 晶体结构 自组装
Jarrn-Homg Lin Yong-Zhi Lin Cheng-Yu Jiang Hui-Ling Ma Ching-Shiun Chen Hsiu-Wei Chen
National University of Tainan National University of Tainan National Sun Yat-sen University Chang Gung University National Sun Yat-sen University
国内会议
太原
英文
49-51
2008-07-23（万方平台首次上网日期，不代表论文的发表时间）