%0 Journal Article
%A Hamad, I. A.
%A Wandlowski, T.
%A Brown, G.
%A Rikvold, P. A.
%T Electrosorption of Br and Cl on Ag(1 0 0) - Experiments and Computer Simulations
%J Journal of electroanalytical chemistry
%V 554-555
%@ 0022-0728
%C New York, NY [u.a.]
%I Elsevier
%M PreJuSER-32155
%P 211 - 219
%D 2003
%Z Record converted from VDB: 12.11.2012
%X 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.
%K J (WoSType)
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000185658500022
%R 10.1016/S0022-0728(03)00178-5
%U https://juser.fz-juelich.de/record/32155