The Preparation Technique of Nanometer Molybdenum Trioxide by Hydrothermal Synthesis

Abstract:

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The technique of hydrothermal synthesis is used to prepare nanometer molybdenum trioxide through controlling the parameters such as the acidification condition, the reaction temperature, the reaction time and so on. The technique is under high temperature and high pressure by water as the solvent. Synthesized molybdenum trioxide powder is characterized by XRD, SEM, and HRTEM. The optimal reaction time is 40h, the optimum reaction temperature is 170°C, and the optimum pH value is 1.0. The results indicate that powder has an ultrafine particle size, high purity, and narrow size distribution, good fluidity, light agglomerate and is perfect in crystal.

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Periodical:

Edited by:

Huixuan Zhang, Ye Han, Fuxiao Chen and Jiuba Wen

Pages:

807-810

DOI:

10.4028/www.scientific.net/AMM.117-119.807

Citation:

J. W. Li et al., "The Preparation Technique of Nanometer Molybdenum Trioxide by Hydrothermal Synthesis", Applied Mechanics and Materials, Vols. 117-119, pp. 807-810, 2012

Online since:

October 2011

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$35.00

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