Rate of adsorption to and desorption from a langmuir surface: The case of zero activation barrier to adsorption without dissociation |
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| Authors: | Michel Boudart D G Löffler |
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| Affiliation: | (1) Department of Chemical Engineering, Stanford University, 94305 Stanford, California, USA |
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| Abstract: | Many rate constants of elementary steps on single crystals have been measured. Their pre-exponential factors can now be compared to those calculated by transition state theory. Such a calculation is presented in this Letter with due attention to microscopic reversibility, standard states, and configurational entropy. |
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| Keywords: | Desorption from a Langmuir surface pre-exponential factor for desorption rate constant |
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