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Investigation on Synthesis and Morphology of SnO2 Powders Prepared by Solution Chemical Method

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Abstract:

The SnO2 powders have been prepared by hydrothermal method at temperatures of 150, 180 °C from SnCl2•2H2O, NaOH and sulfur (S) powder. The phases and morphology of the products were analyzed by X-ray diffraction (XRD) and transmission electron microscopy (TEM) respectively. Experimental results show that, no impurity phases were found except SnO2 and no regular geometric shapes were observed in this product powders. The reaction mechanism is that SnO2 may be obtained by decomposition of Na2SnO2 formed from Sn(OH)2+NaOH.

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Periodical:

Applied Mechanics and Materials (Volumes 184-185)

Pages:

1034-1037

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.184-185.1034

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Online since:

June 2012

Authors:

Ke Gao Liu, Zhong Quan Ma, Jian Hua Wang

Keywords:

Hydrothermal Method, Morpholoy, SnO2, X-Ray Diffraction (XRD)

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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