Preparation of finely dispersed-palladium metal in zeolite by high frequency-ultrasonic irradiation

被引：3
|
作者：
Tanabe, S
Matsumoto, H
Mizushima, T
Okitsu, K
Maeda, Y
机构：
[1] TOYOHASHI UNIV TECHNOL, DEPT MAT SCI, TOYOHASHI, AICHI 441, JAPAN
[2] UNIV OSAKA PREFECTURE, COLL ENGN, SAKAI, OSAKA 593, JAPAN
来源：
CHEMISTRY LETTERS | 1996年 / 04期
关键词：
D O I：
10.1246/cl.1996.327
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
New technique to prepare finely dispersed metallic species in a zeolitic framework has been developed by a high frequency-ultrasonic (HFUS) irradiation. The parent Pd ions in the zeolite were reduced with isopropyl alcohol into carbon containing Pd metal during the irradiation. These species was observed by EXAFS analysis to be highly dispersed into small clusters consisted of less than several atoms in zeolitic crystal.
引用
收藏
页码：327 / 328
页数：2
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