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.

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页码：79 / 85

页数：7

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