Morphology Control of Si-Based Nanostructures by Catalyst-Assisted Pyrolysis of Preceramic Precursors

Abstract:

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This paper describes a method of catalyst-assisted pyrolysis of preceramic precursors for the synthesis of Si-based nanostructures. Through tuning the processing conditions, clustered SiOx amorphous nanowires, bundled single-crystalline Si3N4 nanowires, Y-shape and network-like branched single-crystalline Si3N4 nanostructures, aligned single-crystalline Si3N4 nanowires, and so on, have been synthesized. The results reveal that it is a simple and easy-controlling method, and has potential for mass production of nanomateirals of controlled morphology.

Info:

Periodical:

Key Engineering Materials (Volumes 434-435)

Edited by:

Wei Pan and Jianghong Gong

Pages:

816-819

DOI:

10.4028/www.scientific.net/KEM.434-435.816

Citation:

N. Zhu et al., "Morphology Control of Si-Based Nanostructures by Catalyst-Assisted Pyrolysis of Preceramic Precursors", Key Engineering Materials, Vols. 434-435, pp. 816-819, 2010

Online since:

March 2010

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Price:

$35.00

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