Simulation of Complex Dynamic Behavior during N2O Catalytic Decomposition

被引：1

作者：

Guo Xiangyun ^{[1
]}

Zhong Bing ^{[1
]}

Peng Shaoyi ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Coal Chem, Taiyuan 030001, Peoples R China

来源：

ACTA PHYSICO-CHIMICA SINICA | 1995年 / 11卷 / 10期

关键词：

N2O decomposition; Monte Carlo method; Time-series; Chaotic attractor; Fractal;

D O I：

10.3866/PKU.WHXB19951003

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：

The decomposition of N2O on a catalytic surface was simulated by the Monte Carlo method The results show that both reaction rate and surface coverage oscillate with time, Fractal analysis of the time series of surface coverages indicates that the oscillation observed has an attractor. The oscillation is chaotic in nature and the attractor is a fractal with a dimension about 3.5 when the rate constant k(2) of the elementary step which produces O-2 is large enough.

引用

页码：873 / 875

页数：3