SPECIFIC ACTIVITY OF COPPER SPECIES IN DECOMPOSITION OF NO ON CU-ZSM-5

被引：12
|
作者：
CENTI, G
NIGRO, C
PERATHONER, S
机构：
[1] Dipartimento di Chimica Industriale e dei Materiali, Bologna, 40136
来源：
REACTION KINETICS AND CATALYSIS LETTERS | 1994年 / 53卷 / 01期
关键词：
D O I：
10.1007/BF02070116
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：
The kinetics of NO decomposition to N-2 over Cu-ion exchanged ZSM-5 with different Si/Al ratios and the change of the specific activity per copper site as a function of the Cu/Al ratio suggest that the copper species formed at a Cu/Al ratio of 0.5 or higher and probably containing extra-lattice oxygen have higher turnover frequency in the reaction.
引用
收藏
页码：79 / 85
页数：7
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