Transient Non-Thermal Mobility of CO for CO-NO Catalytic Reaction on Square Lattice： Monte Carlo Simulation

作     者：M. Khalid A. U. Qaisrani M. G. Ullah 

作者机构：Department of Physics Gomal University Dera Ismail Khan Pakistan 

出 版 物：《Chinese Physics Letters》 (中国物理快报（英文版）)

年 卷 期：2008年第25卷第4期

页      面：1482-1485页

核心收录：

学科分类：080801[工学-电机与电器] 0808[工学-电气工程] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 

主　　题：ELEY-RIDEAL PROCESS PHASE-DIAGRAM HETEROGENEOUS CATALYSIS PRECURSOR MECHANISM HEXAGONAL SURFACES CUBIC STRUCTURE SUBSURFACE MODEL CHEMISORPTION TRANSITIONS 

摘      要：We study a model based on precursor mechanism for CO-NO catalytic reaction on square lattice with Monte Carlo simulation. The precursor mechanism clearly demonstrates its impact on the phase diagram. The steady reactive state （SRS） gets established. The width of reactive region increases by increasing the range of precursor mobility. When the precursor mobility is increased to third-nearest neighbourhood, the second-order transition disappears.