Conference paper

The Adsorption of Amino Acids at the Mercury-Water Interphase. II: Glycyl-glycine

L. M. Baugh ; School of Chemistry, University of Bristol, Bristol, England
Roger Parsons ; School of Chemistry, University of Bristol, Bristol, England

Abstract

The adsorption of glycyl-glycine from 0.1 mol 1-1 aqueous
KPF6 solutions has been studied by electrocapillary and capacity
methods. In contrast to glycine, glycyl-glycine behaves as a typical
organic adsorbate. Its adsorption isotherm is congruent when potential
is used as the electrical variable and not when charge is
used. The large repulsive effects between adsorbed 'Species are
ascribed to solvation rather than electrostatic effects.

Keywords

Hrčak ID:

197052

URI

https://hrcak.srce.hr/197052

Publication date:

15.6.1973.

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