Preparation of N-doped SiC whisker by combustion synthesis

Xiao Lei Su, Jie Xu, Zhi Min Li, Xin Hai He, Jun Bo Wang, Chong Fu, Wan Cheng Zhou, Fa Luo

科研成果: 书/报告/会议事项章节会议稿件同行评审

4 引用 (Scopus)

摘要

N-doped SiC whiskers with diameters of about 0.2 μm and length of 3-7 μm were synthesized via combustion reaction of Si/C system in Ar atmosphere, using NH4Cl as the dopant and polytetrafluoroethylene (PTFE) as the chemical activator. These whiskers are straight and curved morphologies. X-Ray powder diffraction pattern and energy-dispersive spectroscopy (EDS) confirm that the lattice constant of prepared whiskers is smaller than standard value of β-SiC due to the N doping arising.

源语言英语
主期刊名New and Advanced Materials
580-583
页数4
DOI
出版状态已出版 - 2011
活动2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011 - Guilin, 中国
期限: 9 4月 201111 4月 2011

出版系列

姓名Advanced Materials Research
197-198
ISSN(印刷版)1022-6680

会议

会议2nd International Conference on Manufacturing Science and Engineering, ICMSE 2011
国家/地区中国
Guilin
时期9/04/1111/04/11

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