SiC Nanowires Synthesized by Rapidly Heating a Mixture of SiO and Arc-Discharge Plasma Pretreated Carbon Black.

作者信息

Wang Feng-Lei, Zhang Li-Ying, Zhang Ya-Fei

机构信息

National Key Laboratory of Nano/Micro Fabrication Technology, Key Laboratory for Thin Film and Microfabrication of the Ministry of Education, Research Institute of Micro/Nano Science and Technology, Shanghai Jiao Tong University, Shanghai, 200240 People's Republic of China.

出版信息

Nanoscale Res Lett. 2008 Nov 22;4(2):153-156. doi: 10.1007/s11671-008-9216-3.

DOI:10.1007/s11671-008-9216-3

PMID:20596456

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2893930/

Abstract

SiC nanowires have been synthesized at 1,600 degrees C by using a simple and low-cost method in a high-frequency induction furnace. The commercial SiO powder and the arc-discharge plasma pretreated carbon black were mixed and used as the source materials. The heating-up and reaction time is less than half an hour. It was found that most of the nanowires have core-shell SiC/SiO(2) nanostructures. The nucleation, precipitation, and growth processes were discussed in terms of the oxide-assisted cluster-solid mechanism.

摘要