Carbon-assisted synthesis of silicon nanowires

被引:28
作者
Gundiah, G
Deepak, FL
Govindaraj, A
Rao, CNR
机构
[1] Jawaharlal Nehru Ctr Adv Sci Res, Chem & Phys Mat Unit, Bangalore 560064, Karnataka, India
[2] Jawaharlal Nehru Ctr Adv Sci Res, CSIR, Ctr Excellence Chem, Bangalore 560064, Karnataka, India
关键词
D O I
10.1016/j.cplett.2003.09.142
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Carbon-assisted synthesis of silicon nanowires has been accomplished with silicon powders as well as solid substrates. The method involves heating an intimate mixture of silicon powder and activated carbon or a carbon coated solid substrate in argon at 1200-1350 degreesC, and yields abundant quantities of crystalline nanowires. Besides being simple, the method eliminates the use of metal catalysts. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码:579 / 583
页数:5
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