TY  - JOUR
AU  - Hamad, I. A.
AU  - Wandlowski, T.
AU  - Brown, G.
AU  - Rikvold, P. A.
TI  - Electrosorption of Br and Cl on Ag(1 0 0) - Experiments and Computer Simulations
JO  - Journal of electroanalytical chemistry
VL  - 554-555
SN  - 0022-0728
CY  - New York, NY [u.a.]
PB  - Elsevier
M1  - PreJuSER-32155
SP  - 211 - 219
PY  - 2003
N1  - Record converted from VDB: 12.11.2012
AB  - 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.
KW  - J (WoSType)
LB  - PUB:(DE-HGF)16
UR  - <Go to ISI:>//WOS:000185658500022
DO  - DOI:10.1016/S0022-0728(03)00178-5
UR  - https://juser.fz-juelich.de/record/32155
ER  -