Modeling and optimization of the synthesis of fine-particle powders in high-frequency plasma

被引:0
|
作者
Timoshenkov, SP [1 ]
Prokop'ev, EP [1 ]
D'yachkov, SA [1 ]
机构
[1] Technol Univ, Moscow Inst Elect Engn, Moscow 103498, Russia
关键词
Oxide; Oxygen; Silicon; SiO2; Heat Treatment;
D O I
10.1023/A:1020638215187
中图分类号
TQ [化学工业];
学科分类号
0817 ;
摘要
The synthesis of SiO2, Al2O3, BaO, PbO, B2O3, ZnO, and SiO2-Al2O3-BaO fine-particle powders was studied experimentally and optimized. The metal oxides, silicon, and an SiO2-Al2O3-BaO mixture were treated in an argon-oxygen or air high-frequency induction plasma, whereupon amorphous layers were deposited onto silicon substrates. Heat treatment of these layers at 1473 K for 15 min yielded continuous amorphous dielectric films with desired properties.
引用
收藏
页码:500 / 504
页数:5
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