首页|Comparative Analysis of Adding Hydrogen Peroxide or Ethanol in Preparation of Zirconia Nano-Powder by Coprecipitation Methods

Comparative Analysis of Adding Hydrogen Peroxide or Ethanol in Preparation of Zirconia Nano-Powder by Coprecipitation Methods

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Zirconia precursor was prepared by adding hydrogen peroxide or ethanol in co-precipitation process from raw materials of ZrOC_(12)·8U_2O and ammonia, the zirconia powders were subsequently obtained by calcination of the precursor at 600℃ and ball milling. Through the analyzed by TG-DTA, XRD, SEM, the results show that by adding hydrogen peroxide or ethanol in co-precipitation process can reduce the produce of agglomerate. Ethanol and hydrogen peroxide addition on zirconia by co-precipitation for different reaction results were compared and analyzed.

zirconiahydrogen peroxidecoprecipitationagglomeration

Wang Kaijun、Hu Jin、Wang Hua、Liu Jian Liang、Cai Xiaolan、Gao Wengui

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Faculty of Material and Metallurgical Engineering, Kunming University of Science and Technology, Kunming, Yunnan, 650093, PR China

2010

Key engineering materials

Key engineering materials

ISSN:1013-9826
年,卷(期):2010.434/435
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