Glycothermal synthesis of zirconia-rare earth oxide solid solutions

被引：31

作者：

Inoue, M ^{[1
]}

Sato, K ^{[1
]}

Nakamura, T ^{[1
]}

Inui, T ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Engn, Dept Energy & Hydrocarbon Chem, Kyoto 6068501, Japan

来源：

CATALYSIS LETTERS | 2000年 / 65卷 / 1-3期

关键词：

tetragonal zirconia; stabilized zirconia; rare earth oxide; solid solution; surface area; glycothermal method;

D O I：

10.1023/A:1019065204787

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The reactions of mixtures of zirconium alkoxide and cerium or yttrium acetate in 1,4-butanediol at 300 degrees C (glycothermal reaction) yielded microcrystalline tetragonal zirconia-rare earth oxide solid solutions. The products maintained large surface areas even after calcination at high temperatures. The surface area of the products with low rare earth contents strongly depended on the drying conditions because of compaction at the drying stage, and the product dried by microwave irradiation had the highest surface area.

引用

页码：79 / 83

页数：5

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