Paper Title:
Preparation of SiC/SiO2 Core-Shell Coaxial Nanostructure
  Abstract

A simple direct synthesis method was used to synthesis SiC/SiO2 core–shell coaxial nanocables by thermal evaporation of the mixture powders of silicon monoxide and active carbon at 1300°C and condensation on Si substrate without assistance of any catalyst. The SiC core typically has diameters of 10-40 nm and is covered by a uniform layer of 2-10nm thick amorphous SiO2. A double vapor–solid growth process is proposed for the formation of this novel structures based on detailed structural characterizations. The cable nanostructures may find applications as building blocks in nanomechanical or nanoelectronic devices.

  Info
Periodical
Advanced Materials Research (Volumes 123-125)
Edited by
Joong Hee Lee
Pages
755-758
DOI
10.4028/www.scientific.net/AMR.123-125.755
Citation
Y. L. Wang, G. Zhu, X. P. Zou, J. Cheng, "Preparation of SiC/SiO2 Core-Shell Coaxial Nanostructure", Advanced Materials Research, Vols. 123-125, pp. 755-758, 2010
Online since
August 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Wen Fu Liu, Fu Zhao Sun
Chapter 1: Material Science
Abstract:We have carried out detailed investigations into the light absorption in single Si (core)/SiO2 (shell) coaxial nanowires (NWs)...
264
Authors: Deng Guang Yu, Xia Wang, Wen Jing Zhang, Hao Yang, Ling Ling Li
Chapter 06: Material Synthesis and Processing Technology
Abstract:A modified coaxial electrospinning process is developed for producing thinner methacrylate-based copolymer nanofibers. With Eudragit® L-100...
469
Authors: Tai Qi Liu, Dan Lv, Xiao Long Zhao, Ning Gao, Na Zhao
Chapter 2: Micro/Nano Materials and Ceramic
Abstract:Coaxial electrospinning has been recognized as an efficient technique for fabrication of composite fibers with especial circular...
228
Authors: Deng Guang Yu, Xia Wang, Xiao Yan Li, Ying Li, Shi Tang, Xu Yao Zhao
Chapter 4: Applied Materials Engineering and Material Processing Technologies
Abstract:A modified coaxial electrospinning process is developed for producing thinner zein nanofibers. With ethanol aqueous solutions as sheath...
306
Authors: Ga Young Park, So Young Lee, Woo Jin Kim, Jin Hyun Choi
Chapter 2: Polymers, Composites
Abstract:Nanoweb fabricated by electrospinning has a large specific area and a small pore size which can be controlled through a spinning process to...
68