This title appears in the Scientific Report :
2003
Please use the identifier:
http://dx.doi.org/10.1016/S0022-0728(03)00178-5 in citations.
Electrosorption of Br and Cl on Ag(1 0 0) - Experiments and Computer Simulations
Electrosorption of Br and Cl on Ag(1 0 0) - Experiments and Computer Simulations
We present chronocoulometry experiments and equilibrium Monte Carlo simulations for the electrosorption of Br and Cl on Ag(1 0 0) single-crystal electrode surfaces. Two different methods are used to calculate the long-range part of the adsorbate-adsorbate interactions. The first method is a truncate...
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Personal Name(s): | Hamad, I. A. |
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Wandlowski, T. / Brown, G. / Rikvold, P. A. | |
Contributing Institute: |
Institut für Grenzflächen und Vakuumtechnologien; ISG-3 |
Published in: | Journal of electroanalytical chemistry, 554-555 (2003) S. 211 - 219 |
Imprint: |
New York, NY [u.a.]
Elsevier
2003
|
Physical Description: |
211 - 219 |
DOI: |
10.1016/S0022-0728(03)00178-5 |
Document Type: |
Journal Article |
Research Program: |
Materialien, Prozesse und Bauelemente für die Mikro- und Nanoelektronik |
Series Title: |
Journal of Electroanalytical Chemistry
554-555 |
Subject (ZB): | |
Publikationsportal JuSER |
We present chronocoulometry experiments and equilibrium Monte Carlo simulations for the electrosorption of Br and Cl on Ag(1 0 0) single-crystal electrode surfaces. Two different methods are used to calculate the long-range part of the adsorbate-adsorbate interactions. The first method is a truncated-sum approach, while the second is a mean-field-enhanced truncated-sum approach. To compare the two methods, the resulting isotherms are fit to experimental adsorption isotherms, assuming both a constant electrosorption valency gamma and also a coverage-dependent gamma. While a constant gamma fits the Br/Ag(1 0 0) well, a coverage-dependent or potential-dependent gamma is needed for Cl/Ag(1 0 0). (C) 2003 Elsevier B.V. All rights reserved. |