Preparation and Characterization of SiO2 Nano/Submicron-Rods by Catalytic Pyrolysis of a Polymer Precursor

Feng Gao; Zhi Jian Peng; Xiu Li Fu

doi:10.4028/www.scientific.net/KEM.591.30

Paper Titles

Fourier Transformation Infrared Spectrum Characteristics of Synthetic Zeolite A
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Microstructure and Chemical Composition of Boron Nitride Fibers
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Characterization and Thermal Decomposition Process of ZrC Ceramic Organic Precursor
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Rheological Property of Intercalated Modification Clay
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Preparation and Characterization of SiO₂ Nano/Submicron-Rods by Catalytic Pyrolysis of a Polymer Precursor
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Preparation and Development of Bioglass by Sol-Gel Method
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Study on Na₂O-B₂O₃-SiO₂-CaO-P₂O₅-F System Glass-Ceramics
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Pore Structure Analysis on Hardened Paste of CaO-Al₂O₃-P₂O₅ Cement
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Pore Structure and Microstructure of Super Light-Weight Foam Concrete Reinforced by Inorganic Fiber
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HomeKey Engineering MaterialsKey Engineering Materials Vol. 591Preparation and Characterization of SiO2...

Preparation and Characterization of SiO₂ Nano/Submicron-Rods by Catalytic Pyrolysis of a Polymer Precursor

Abstract:

SiO₂ nano/submicron-structures have attracted tremendous interest due to their importance in extensive applications. In this work, SiO₂ nano/submicron-rods were successfully synthesized by a simple method through pyrolyzing an amorphous polysilazane preceramic powder with catalyst FeCl₂. The synthesized nano/submicron-rods possess well-defined shape with diameter of 700-900 nm and high purity.

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Periodical:

Key Engineering Materials (Volume 591)

Pages:

30-33

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.591.30

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Online since:

November 2013

Authors:

Feng Gao, Zhi Jian Peng*, Xiu Li Fu

Keywords:

Nano/Submicron-Rod, Preceramic Polymer, Pyrolysis, Silica

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* - Corresponding Author

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