Influence of Synthesis Conditions on the Preparation of Nanosizcd ZrO2 Powders by Evaporative Decomposition of Solutions

Nanosized ZrO2 powder was prepared by evaporative decomposition of solution（EDS）. The particle size is from 50 nm to 200 nm. This process has such advantages as high purity, precise compositional control, simple procedure and successive auto-operating. In this process, mixed solution of zirconium ac...

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Bibliographic Details
Published inJournal of Wuhan University of Technology. Materials science edition Vol. 23; no. 3; pp. 309 - 311
Main Author ZHOU Zhufa WANG Shumei
Format Journal Article
LanguageEnglish
Published 2008
Subjects
ZrO2溶液
分解方法
过滤系统
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Summary:Nanosized ZrO2 powder was prepared by evaporative decomposition of solution（EDS）. The particle size is from 50 nm to 200 nm. This process has such advantages as high purity, precise compositional control, simple procedure and successive auto-operating. In this process, mixed solution of zirconium acetate and yttrium nitrate was atomized to from a fine mist and blown into the hot zone from the bottom of furnace. The solution was rapidly decomposed at 900℃ and the powder was collected by a filter system. The powder characteristics can be controlled by adjusting the concentration, droplet volume and decomposition temperature of the solution.
Bibliography:ZrO2
42-1680/TB
solution
ZrO2; powder; solution; decomposition
decomposition
powder
O614
ISSN:1000-2413
1993-0437