N2 desorption in the isothermal decomposition of N2O on Rh(110) at low temperatures

被引：18
|
作者：
Imamura, K
Matsushima, T [1 ]
机构：
[1] Hokkaido Univ, Catalysis Res Ctr, Sapporo, Hokkaido 0010021, Japan
[2] Hokkaido Univ, Grad Sch Environm Earth Sci, Sapporo, Hokkaido 0600810, Japan
来源：
CATALYSIS LETTERS | 2004年 / 97卷 / 3-4期
基金：
日本学术振兴会;
关键词：
nitrous oxide; decomposition; rhodium; angle-resolved product desorption; single crystalline surfaces;
D O I：
10.1023/B:CATL.0000038584.53262.de
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：
Transient N-2 desorption was analyzed in an angle-resolved form while a constant N2O flux was introduced to clean Rh(110) or an oxygen-modified one. Even at 60 K, the decomposition proceeded and the product N-2 desorption collimated at either 65 +/- 3degrees or 30 +/- 1degrees off normal towards the [001] direction.
引用
收藏
页码：197 / 202
页数：6
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