Original scientific paper

Competitive Adsorption of Potential-determining Ions and Neutral Molecules by (Agl)n

M. Tschapek ; Casilla de Correo 30, Sucursal 19, Buenos Aires, Rep. Argentina
C. Wasowski ; Casilla de Correo 30, Sucursal 19, Buenos Aires, Rep. Argentina

Abstract

The density of the charges of (AgI)n is in direct relation with
the concentration of the potential determining ions (Ag+, i-),
reaching its maximum at 1.1 ions per nm2, and is in inverse
relation with the adsorption of neutral molecules (aliphatic alcohol).
The adsorption of aliphatic alcohol (which reaches its maximum
at 0.57 molecules per nm2 on the left side of the pzc) is in inverse
relation with the adsorption of the potential determining ions.
The adsorption of 1 molecule of alcohol is accompanied by desorption
of 2 ions and vice versa.

Keywords

Hrčak ID:

196578

URI

https://hrcak.srce.hr/196578

Publication date:

16.2.1976.

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