THE ADSORPTION OF NO2 ON AG(111) - A LOW-TEMPERATURE RAIRS STUDY

被引：34
|
作者：
BROWN, WA [1 ]
GARDNER, P [1 ]
KING, DA [1 ]
机构：
[1] UNIV CAMBRIDGE,DEPT CHEM,CAMBRIDGE CB2 1EW,ENGLAND
来源：
SURFACE SCIENCE | 1995年 / 330卷 / 01期
基金：
英国工程与自然科学研究理事会;
关键词：
D O I：
10.1016/0039-6028(95)00397-5
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：
Initial adsorption of NO2 on Ag(111) at 86 K is dissociative and gives rise to the formation of adsorbed O and (NO)(2) dimers. Subsequent adsorption is complex leading to the formation of NO3, NO and N2O3 which coexist on the surface with the O and (NO)(2). Further adsorption then leads to the formation of multilayers of N2O4. The multilayers are seen to desorb at 140 K, in agreement with previous observations.
引用
收藏
页码：41 / 47
页数：7
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