Abstract
Molecular dynamics computer simulations have been carried out to study
the structural properties of aqueous solution near charged Ag(111)
surfaces. The effect of ionic screening is accounted for by an exponetially
decaying electric field. A 2-dimensional Ewald summation technique
has been used for the accurate treatment of long-range forces. To
see the effect of charged wall on the structure of aqueous solution
more clearly, water enclosed between one charged and one uncharged
Ag(111) surfaces has been considered. Distance-dependent density
profiles are calculated and have been compared with experimental
profiles. (C) 1999 Elsevier Science B.V. All rights reserved.
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