Effect of anion-induced cation adsorption on the electrical double layer structure

被引：1
|
作者：
Rogozhnikov, NA [1 ]
机构：
[1] Russian Acad Sci, Siberian Div, Inst Solid State Chem & Mech Chem, Novosibirsk 630128, Russia
来源：
RUSSIAN JOURNAL OF ELECTROCHEMISTRY | 2002年 / 38卷 / 11期
关键词：
Physical Chemistry; Adsorption Isotherm; Double Layer; Layer Structure; Electrical Double Layer;
D O I：
10.1023/A:1021174431853
中图分类号：
O646 [电化学、电解、磁化学];
学科分类号：
081704 ;
摘要：
Effect of supporting cations on the EDL structure is analyzed in the region of specific adsorption of anions. The analysis assumes that cations are pulled into the EDL dense part due to their interaction with specifically-adsorbed anions. The model describing this phenomenon is based on the introduction of a second, cationic IHP situated between the plane where centers of charges of specifically-adsorbed anions are localized and OHP. The adsorption of ions, electrode charge, PZC, and EDL capacitance are calculated using two adsorption isotherms for anions and cations.
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页码：1263 / 1270
页数：8
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