CAS OpenIR  > 中科院上海应用物理研究所2004-2010年
Irradiation-induced phase transformations in carbon nanostructures
Sun, LT; Gong, JL(巩金龙); Wang, ZX; Zhu, DZ(朱德彰); Hu, JG; Lu, RR; Zhu, ZY(朱志远)
2005
Conference Name7th International Conference on Computer Simulation of Radiation Effects in Solids
Source PublicationNUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS
Pages26
Conference DateJUN 28-JUL 02, 2004
Conference PlaceHelsinki, FINLAND
AbstractStructural phase transformations from multi-walled carbon nanotubes to amorphous carbon nanowires by carbon ion irradiation are experimentally carried out. A volume expansion effect during the formation of amorphous carbon nanowires is observed by an in situ TEM measurement. Moreover, the transformation of carbon nanotubes to nanocrystalline diamond is performed by hydrogen plasma post-treatment of carbon nanotubes. More importantly, diamond nanorods can be obtained by prolonging the treatment time of hydrogen plasma. Different sputtering yields for different carbon allotropes under hydrogen plasma treatment are responsible for the formation of diamond nanorods. (C) 2004 Elsevier B.V. All rights reserved.
ISSN0168-583X
Indexed BySCI
Funding Project应物所课题组
Language英语
Document Type会议论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8853
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,Wang, ZX,et al. Irradiation-induced phase transformations in carbon nanostructures[C],2005:26.
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