Preparation of Ag-Pd alloy particles by ultrasonic spray pyrolysis and application to electrode for LTCC

被引：3
|
作者：
Aoyagi, N
Ookawa, T
Ueyama, R
Ogata, N
Ogihara, T
机构：
[1] Daiken Chem Co Ltd, Joto Ku, Osaka 5360011, Japan
[2] Univ Fukui, Fukui 9108507, Japan
来源：
ELECTROCERAMICS IN JAPAN VI | 2003年 / 248卷
关键词：
palladium; alloy; ultrasonic; spray pyrolysis; electrode;
D O I：
10.4028/www.scientific.net/KEM.248.187
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 Ag-Pd alloy particles were prepared from aqueous solutions of AgNO3 and Pd (NO3)(2) by ultrasonic spray pyrolysis. As-prepared powders were dense and non-agglomerated particles, which had sub-micron size and narrow size distribution. XRD shows that as-prepared particles are polycrystalline and the crystal phase of the as-prepared particles has an alloy composition. Ag-Pd particles obtained from spray pyrolysis offer superior oxidation-resistivity of Pd as compared with those obtained from coprecipitation.
引用
收藏
页码：187 / 190
页数：4
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