Preparation of CexZr1-xO2 powders by microwave-induced combustion process

被引：36

作者：

Fu, YP ^{[1
]}

Lin, CH ^{[1
]}

机构：

[1] Natl Tsing Hua Univ, Dept Mat Sci & Engn, Hsinchu 300, Taiwan

来源：

JOURNAL OF ALLOYS AND COMPOUNDS | 2003年 / 354卷 / 1-2期

关键词：

ceria-zirconia; solid solution powders; combustion process;

D O I：

10.1016/S0925-8388(03)00004-5

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：

Ceria-zirconia solid solution powders were successfully synthesized by a microwave-induced combustion process. For the preparation, cerium nitrate, zirconyl nitrate dihydrate, and urea were used for the microwave-induced combustion process. The process took only a few minutes to obtain CexZr1-xO2 powders. The resultant powders were investigated by TG/DTA, XRD, TEM, and a surface area measurement. The as-received CexZr1-xO2 powders showed that the average particle size ranged from 10 to 20 nm, and the specific surface area was distributed from 40 to 50 m(2)/g. (C) 2003 Elsevier Science B.V. All rights reserved.

引用

页码：232 / 235

页数：4

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