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Synthesis and characterization of diamond nanowires from carbon nanotubes | |
Sun, LT; Gong, JL(巩金龙); Zhu, ZY(朱志远); Zhu, DZ(朱德彰); Wang, ZX; Zhang, W; Hu, JG; Li, QT | |
2005 | |
Conference Name | 15th European Conference on Diamond, Diamond-Like Materials, Carbon Nanotubes, Nitrides, and Silicon Carbide |
Source Publication | DIAMOND AND RELATED MATERIALS |
Pages | 749 |
Conference Date | SEP 12-17, 2004 |
Conference Place | Riva del Garda, ITALY |
Abstract | Chain-like diamond nanowires have been prepared by hydrogen plasma post-treatment of mutiwalled carbon nanotubes. Diamond nano-particles embedded in an amorphous matrix are formed on the original carbon nanotube framework. Ultrahigh equivalent diamond nucleation density above 10(11) nuclei/cm(2) can be easily obtained. More importantly, many tiny single-crystal diamond nanowires with diameters of 4 similar to 8 nm and with lengths up to 200 nm grow from the diamond nano-particles of chain-like diamond nanowires by prolonging the treatment time of hydrogen plasma. The possible mechanism of nucleation and growth of diamond nanowires are discussed. (c) 2005 Elsevier B.V. All rights reserved. |
ISSN | 0925-9635 |
Indexed By | SCI |
Funding Project | 应物所课题组 |
Language | 英语 |
Document Type | 会议论文 |
Identifier | http://ir.sinap.ac.cn/handle/331007/8906 |
Collection | 中科院上海应用物理研究所2004-2010年 |
Recommended Citation GB/T 7714 | Sun, LT,Gong, JL,Zhu, ZY,et al. Synthesis and characterization of diamond nanowires from carbon nanotubes[C],2005:749. |
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