NOx reduction over CeO2-ZrO2 supported iridium catalyst in the presence of propanol

被引：19
|
作者：
Baudin, F
Da Costa, P
Thomas, C
Calvo, S
Lendresse, Y
Schneider, S
Delacroix, F
Plassat, G
Djéga-Mariadassou, G
机构：
[1] Univ Paris 06, CNRS, Lab React Surface, UMR 7609, F-75252 Paris 05, France
[2] Renault SA, Technoctr Renault, F-78280 Guyancourt, France
[3] PSA Peugeot Citroen, F-92250 La Garenne Colombes, France
[4] ADEME, F-49004 Angers, France
[5] ADEME, F-06500 Valbonne, France
来源：
TOPICS IN CATALYSIS | 2004年 / 30-1卷 / 1-4期
关键词：
Ir/Ce0.6Zr0.4O2; catalyst; lean deNO(x); 1-propanol; TPSR; isothermal reaction; FTIR;
D O I：
10.1023/B:TOCA.0000029735.00981.75
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
The 1-propanol assisted-reduction of NOx was investigated over Ir/Ce0.6Zr0.4O2. The catalytic performances of such a catalyst, the associated FTIR characterizations, and transient experiments suggest the formation of adsorbed R-NOx species as intermediates of the deNO(x) process; they provide the partially oxidized species required by the deNO(x) model.
引用
收藏
页码：97 / 101
页数：5
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