PREPARATION OF SPHERICAL SNO2 POWDERS BY ULTRASONIC SPRAY PYROLYSIS

被引：44

作者：

LEE, JH

PARK, SJ

机构：

[1] Department of Inorganic Materials Engineering, Seoul National University, Seoul

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1993年 / 76卷 / 03期

关键词：

D O I：

10.1111/j.1151-2916.1993.tb03678.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Spherical SnO2 powders were prepared from SnCl4 aqueous solution by ultrasonic spray pyrolysis. The particle size distributions normalized by mean diameters are almost identical in spite of the variation in the concentration of the source solution. The mean diameter of SnO2 particles increases with the concentration of the source solution and it is in the range of 0.2 to 0.8 mum. Each spherical particle is composed of many primary particles and has a solid, microporous structure.

引用

页码：777 / 780

页数：4

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