Treatment of Ion-Size Asymmetry in Lattice-Gas Models for Electrical Double Layer

2018 ◽  
Vol 122 (50) ◽  
pp. 28652-28664 ◽  
Author(s):  
Yufan Zhang ◽  
Jun Huang
Soft Matter ◽  
2011 ◽  
Vol 7 (4) ◽  
pp. 1441-1449 ◽  
Author(s):  
Alberto Martín-Molina ◽  
José Guadalupe Ibarra-Armenta ◽  
Enrique González-Tovar ◽  
Roque Hidalgo-Álvarez ◽  
Manuel Quesada-Pérez

2001 ◽  
Vol 46 (19) ◽  
pp. 3033-3040 ◽  
Author(s):  
Klemen Bohinc ◽  
Veronika Kralj-Iglič ◽  
Aleš Iglič

1996 ◽  
Vol 41 (14) ◽  
pp. 2175-2184 ◽  
Author(s):  
P.A. Rikvold ◽  
J. Zhang ◽  
Y.-E. Sung ◽  
A. Wieckowski

1998 ◽  
Vol 63 (12) ◽  
pp. 1977-1993 ◽  
Author(s):  
Viktor Dražan ◽  
Vladimír Vetterl

The adsorption and two-dimensional condensation of xanthine at the mercury electrode in 0.2 and 2 M NaCl was studied by electrode double layer capacity measurements. The condensation of xanthine molecules adsorbed at the electrode was observed at pH 6.0 and 7.4, but not at 9.0. The standard Gibbs energy of adsorption, energy of lateral interactions and the surface occupied by one xanthine molecule in a compact layer were calculated from the temperature dependence of the capacity pit using the Frumkin and Ising lattice gas models. The orientation of xanthine molecules in a compact layer at the electrode surface was estimated. At higher bulk concentrations of xanthine, the double layer capacity decreases to a very low value of about 1.5 mF cm-2, which might be an indication of the formation of a xanthine multilayer at the electrode surface.


Langmuir ◽  
2011 ◽  
Vol 27 (23) ◽  
pp. 13970-13974 ◽  
Author(s):  
José Juan López-García ◽  
José Horno ◽  
Constantino Grosse

1989 ◽  
Vol 91 (10) ◽  
pp. 6367-6375 ◽  
Author(s):  
G. M. Torrie ◽  
P. G. Kusalik ◽  
G. N. Patey

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