化学
催化作用
氧化剂
选择性催化还原
选择性还原
还原(数学)
还原气氛
红外线的
大气(单位)
无机化学
有机化学
几何学
数学
热力学
光学
物理
作者
Atsushi Takahashi,Tadahiro Fujitani,Isao Nakamura,Yasuhiro Katsuta,Masaaki Haneda,Hideaki Hamada
出处
期刊:Chemistry Letters
[The Chemical Society of Japan]
日期:2006-04-01
卷期号:35 (4): 420-421
被引量:17
摘要
The catalytic performance of Ba-doped Ir/WO3–SiO2 for the selective reduction of NO with CO in an oxidizing atmosphere was investigated. The NO reduction activity and durability of the Ir/WO3–SiO2 catalyst were drastically improved by the addition of Ba. Ba played an important role to stabilize the catalytically active Ir–WOx (x < 3) sites of Ir/WO3–SiO2 during the reaction.
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