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

Abstract:

Zirconia precursor was prepared by adding hydrogen peroxide or ethanol in co-precipitation process from raw materials of ZrOC12•8H2O and ammonia, the zirconia powders were subsequently obtained by calcination of the precursor at 600°C 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.

• Periodical: Key Engineering Materials (Volumes 434-435)
• Pages: 793-795
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.434-435.793
• Online since: March 2010
• Authors: Kai Jun Wang, Jin Hu, Hua Wang, Jian Liang Liu, Xiao Lan Cai, Wen Gui Gao
• Keywords: Agglomeration, Coprecipitation, Hydrogen Peroxide, Zirconia

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