物理化学学报 >> 1995, Vol. 11 >> Issue (02): 180-184.doi: 10.3866/PKU.WHXB19950217

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N2O分解反应的动力学—Monte Carlo模拟

郭向云, 钟炳, 彭少逸   

  1. 中国科学院山西煤炭化学研究所|太原 030001
  • 收稿日期:1994-01-24 修回日期:1994-05-10 发布日期:1995-02-15
  • 通讯作者: 郭向云

Kinetics of Decomposition of N2O—Monte Carlo Simulation

Guo Xiang-Yun, Zhong Bing, Peng Shao-Yi   

  1. Institute of Coal Chemistry,Chinese Academy of Sciences,Taiyuan 030001
  • Received:1994-01-24 Revised:1994-05-10 Published:1995-02-15
  • Contact: Guo Xiang-Yun

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关键词: Monte Carlo方法, N2O催化分解, 表面覆盖度

Abstract:

The kinetics of the decomposition of N2O on a catalytic surface is simulated by means of the Monte Carlo technique. The results show that the reaction rate is dependent not only to the mole fraction of N2O in gas phase, but also to the surface-O coverage. The surface-O coverage increases with the increasing of the mole fraction of N2O in gas. When the reaction gas is pure N2O, the surface-O coverage can be a constant, and it is independent to the pressure of N2O gas.

Key words: Monte Carlo method, N2O decomposition, Surface coverage