Effects of precursors of glass material on the characteristics of silver-glass composite powders prepared by spray pyrolysis

被引：0
|
作者：
Y. N. Ko
J. H. Kim
Y. J. Hong
H. Y. Koo
Y. C. Kang
H. M. Lee
J. Y. Yun
B. K. Kim
机构：
[1] Konkuk University,Department of Chemical Engineering
[2] Korea Institute of Materials Science,Functional Materials Division
[3] University of Ulsan,School of Materials Science & Engineering
来源：
Metals and Materials International | 2011年 / 17卷
关键词：
condoctors; glasses; electrical/electronic materials; electrical conductivity/resistivity; electrical properties;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The characteristics of silver-glass composite powders directly prepared by spray pyrolysis from spray solutions with different precursor types of Pb, Si and Ti components were investigated. The composite powders had spherical shape and submicron size irrespective of precursor types of glass material and glass content of the powders. The silver conducting films formed from the composite powders had dense structures irrespective of precursor types of glass material and glass content of the powders. The silver conducting film formed from the composite powders obtained from the spray solution with fumed titania as the source material of the Ti component had the lowest sheet resistance of 2.8 mΩ/sq. The sheet resistances of the silver conducting films changed from 2.8 mΩ/sq to 3.7 mΩ/sq according to the glass content of the composite powders at a firing temperature of 700 °C.
引用
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页码：315 / 319
页数：4
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