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231224s2014 xx |||||o 00| ||eng c |
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|a 10.1002/jcc.23704
|2 doi
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|a pubmed24n0803.xml
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|a DE-627
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|e rakwb
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|a eng
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|a Le, Thong Nguyen-Minh
|e verfasserin
|4 aut
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| 245 |
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|a SurfKin
|b an ab initio kinetic code for modeling surface reactions
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|c 2014
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
|b cr
|2 rdacarrier
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|a Date Completed 18.05.2015
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|a Date Revised 03.09.2014
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2014 Wiley Periodicals, Inc.
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|a In this article, we describe a C/C++ program called SurfKin (Surface Kinetics) to construct microkinetic mechanisms for modeling gas-surface reactions. Thermodynamic properties of reaction species are estimated based on density functional theory calculations and statistical mechanics. Rate constants for elementary steps (including adsorption, desorption, and chemical reactions on surfaces) are calculated using the classical collision theory and transition state theory. Methane decomposition and water-gas shift reaction on Ni(111) surface were chosen as test cases to validate the code implementations. The good agreement with literature data suggests this is a powerful tool to facilitate the analysis of complex reactions on surfaces, and thus it helps to effectively construct detailed microkinetic mechanisms for such surface reactions. SurfKin also opens a possibility for designing nanoscale model catalysts
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a gas-surface reaction
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|a methane decomposition
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|a microkinetic mechanism
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|a rate constant
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|a thermodynamics
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|a water gas shift reaction
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|a Gases
|2 NLM
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|a Water
|2 NLM
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|a 059QF0KO0R
|2 NLM
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|a Nickel
|2 NLM
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|a 7OV03QG267
|2 NLM
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|a Methane
|2 NLM
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| 650 |
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|a OP0UW79H66
|2 NLM
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| 700 |
1 |
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|a Liu, Bin
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Huynh, Lam K
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Journal of computational chemistry
|d 1984
|g 35(2014), 26 vom: 05. Okt., Seite 1890-9
|w (DE-627)NLM098138448
|x 1096-987X
|7 nnns
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| 773 |
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|g volume:35
|g year:2014
|g number:26
|g day:05
|g month:10
|g pages:1890-9
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|u http://dx.doi.org/10.1002/jcc.23704
|3 Volltext
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