Synthesis of Cerium Oxide Nanoparticles by the Precipitation Method

Qiu Li Zhang; Zhi Mao Yang; Bing Jun  Ding

doi:10.4028/www.scientific.net/MSF.610-613.233

Paper Titles

Preparation of Titania Cloth Using Cellulose Fabric as the Template
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Photocatalytic Degradation of Organic Dye on Sulfated Nanosize TiO₂ Sensitized by H₂O₂ under Visible irradiation
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Synthesis of TiO₂ Nanorod-Assembled Microspheres from TiCl₃ and its Photocatalytic Activities
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Studies on the Active Oxygen in Zinc Oxides with Different Morphologies
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Synthesis of Cerium Oxide Nanoparticles by the Precipitation Method
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Hydrothermal Synthesis of Self-Assembled-Microfibers with Rutile Single Crystal Titania Nanorods
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Photo-Oxidative Degradation of Metallocene Linear Low-Density Polyethylene
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Preparation and Photocatalytic Activity of Fe-Doped TiO₂ Nanopowders
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Study of High Co Superhard High Speed Steel Surface
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Synthesis of Cerium Oxide Nanoparticles by the Precipitation Method

Abstract:

Cerium oxide nanoparticles with sphere-like in shape were synthesized by precipitation method, using cerium nitrate as raw material and ammonium acid carbonate as precipitation agent. Effects of reactant concentration, supersonic wave and dispersant agent on properties of the cerium oxide particles were investigated. Experimental results showed that the dispersant agent played important roles on the size of resulting particles. Besides, supersonic wave prevented the precipitate from agglomerateing partially.