Synthesis of Nanocrystalline Powders of Yttrium-Doped Zirconia

被引：0
|
作者：
Aparnev, A. I. [1 ]
Afonina, L. I. [1 ]
Uvarov, N. F. [1 ]
机构：
[1] Novosibirsk State Tech Univ, Dept Chem & Chem Technol, Novosibirsk, Russia
来源：
2016 11TH INTERNATIONAL FORUM ON STRATEGIC TECHNOLOGY (IFOST), PTS 1 AND 2 | 2016年
关键词：
sol-gel synthesis; dehydration; zirconia nanoparticle aggregates;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Nanocrystalline materials based on solid solution ZrO2-Y2O3 were prepared using a co-precipitation in water solutions followed by sintering in different conditions. Crystal structure, morphology of the products and phase equilibria in the system were investigated. It was shown that the degree of aggregation of powder substantially depended on the type of reagents and starting precursor deposition method. Most weakly aggregated particles were obtained by reverse deposition of ammonia solutions and zirconyl chloride.
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页数：3
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