COCATION EFFECT IN CATALYTIC PROPERTY OF COPPER ION-EXCHANGED ZSM-5 ZEOLITES FOR THE DIRECT DECOMPOSITION OF NITROGEN MONOXIDE

被引:30
作者
KAGAWA, S
OGAWA, H
FURUKAWA, H
TERAOKA, Y
机构
关键词
D O I
10.1246/cl.1991.407
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The coexistence of metal cations such as alkaline earth and transition metal cations with Cu ions in ZSM-5 zeolites promoted the catalytic activity of Cu ion for the direct decomposition of nitrogen monoxide at temperatures above 450-degrees-C. The promotion effect was found to depend on the ion exchange mode.
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页码:407 / 410
页数:4
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