Modelling the oxidation of CO at the interface of heterophase metal catalysts

被引:1
作者
Efremova, NI [1 ]
Kalinkin, AV [1 ]
机构
[1] Boreskov Inst Catalysis, Novosibirsk 630090, Russia
来源
REACTION KINETICS AND CATALYSIS LETTERS | 2001年 / 73卷 / 02期
基金
俄罗斯基础研究基金会;
关键词
Monte Carlo method; CO oxidation; platinum; rhodium;
D O I
10.1023/A:1014144331162
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
CO oxidation on a surface composed of two types of patches was simulated by the Monte Carlo method. Each patch has kinetic properties close to those of Pt(100) and Rh(100). The reaction rate was shown to increase significantly at the interface, involving COads on platinum and O-ads on rhodium, under particular conditions.
引用
收藏
页码:373 / 379
页数:7
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