Double layer, electric site binding

Yates, D. E., S. Levine, and T. W. Healy (1974), "Site-binding Model of the Electrical Double Layer at the Oxide/Water Interface", J. Chem. Soc. Faraday Trans. 70,1807. 

IV. The Site Binding Models of the Electric Double Layer 148... 

IV. THE SITE BINDING MODELS OF THE ELECTRIC DOUBLE LAYER... 

Yates, D. E., Levine, S., and Healy, T. W., 1974, Site-binding model ofthe electrical double layer at the oxide/water interface Chemical Society, Faraday Transactions, v. 1, no. 70, p. 1807-1818. 

The abruptness of the change from site-binding to ionic-at-mosphere-blnding, at the change of solution pH from 7.0 to 7.5, may be described as follows. In the case of a limiting model of an electrical double layer, in which there is no penetration of the inner layer by mobile ions, the relation of the measure of binding to polyelectrolyte theory is expressed by (67) ... 

D. E. Yates, S. Levine, and T. W. Healy, Site-binding model of the electrical double layer at the oxide/water interface, J.C.S. Faraday I 70 1807 (1974). J. A. Davis, R. O. James, and J. O. Leckie, Surface ionization and complexation at the oxide/water interface. I Computation of electrical double layer properties in simple electrolytes, J. Colloid Interface Sci. 63 480 (1978). J. A. Davis and J. O. Leckie, Surface ionization and complexation at the oxide/water interface. II Surface properties of amorphous iron oxyhydroxide and adsorption of metal ions, J, Colloid Interface Sci, 67 90 (1978). 3 Adsorption of anions, J. Colloid Interface Sci. 74 32 (1980). 

It should be noted that degradation did not occur on the bare platinum immersed in liquid electrolyte, indicating that this was a specific phenomenon on the catalyst surface-polymer electrolyte interface (Okada et al. 2000). Unlike liquid electrolytes, the polymer electrolyte has immobile cation-exchange sites (sulfonic acid groups on side chains), so when they bind impurity metal cations, the constrained electric double layer lowers the electric field in the electrochemical double layer (Okada et al. 2001). 

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