DETECTION OF SURFACE CN AND NCO SPECIES AS POSSIBLE REACTION INTERMEDIATES IN CATALYTIC LEAN NOX REDUCTION

被引:51
作者
LI, C
BETHKE, KA
KUNG, HH
KUNG, MC
机构
[1] NORTHWESTERN UNIV,IPATIEFF LAB,EVANSTON,IL 60208
[2] NORTHWESTERN UNIV,CTR CATALYSIS & SURFACE SCI,EVANSTON,IL 60208
关键词
D O I
10.1039/c39950000813
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Surface species characterized by IR bands at 2140 and 2190 cm(-1) and assigned to CN and NCO species are observed as possible reaction intermediates under reaction conditions for lean NO, reduction by propene or ethanol over Cu-ZrO2.
引用
收藏
页码:813 / 814
页数:2
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