Chin. Phys. Lett.  2008, Vol. 25 Issue (4): 1482-1485    DOI:
Original Articles |
Transient Non-Thermal Mobility of CO for CO--NO Catalytic Reaction on Square Lattice: Monte Carlo Simulation
M. Khalid;A. U. Qaisrani;M. G. Ullah
Department of Physics, Gomal University, Dera Ismail Khan, Pakistan
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M. Khalid, A. U. Qaisrani, M. G. Ullah 2008 Chin. Phys. Lett. 25 1482-1485
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Abstract 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.
Keywords: 82.65.+r      83.10.Rs      87.15.Aa      02.70.Uu     
Received: 10 February 2008      Published: 31 March 2008
PACS:  82.65.+r (Surface and interface chemistry; heterogeneous catalysis at surfaces)  
  83.10.Rs (Computer simulation of molecular and particle dynamics)  
  87.15.Aa  
  02.70.Uu (Applications of Monte Carlo methods)  
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https://cpl.iphy.ac.cn/       OR      https://cpl.iphy.ac.cn/Y2008/V25/I4/01482
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Articles by authors
M. Khalid
A. U. Qaisrani
M. G. Ullah
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