EXAFS CHARACTERIZATION OF DY AND PD-DY ON ALUMINA CATALYSTS

被引：1
|
作者：
MACOVEI, D [1 ]
PARVULESCU, V [1 ]
TEODORESCU, CM [1 ]
机构：
[1] RES & ENGN INST NONFERROUS MET IND,R-73951 BUCHAREST,ROMANIA
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1994年 / 52卷 / 01期
关键词：
D O I：
10.1007/BF02129853
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Two Pd-Dy/gamma-Al2O3 catalysts, with 1 wt.% Dy and various Pd loadings (0.1 and 0.5 wt.%) have been investigated by EXAFS at the Dy L(III)-edge, and compared with 1 % Dy/gamma-Al2O3. The Dy-carrier interaction was found to change with the Pd dispersity.
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页码：81 / 86
页数：6
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