PHASE-TRANSITIONS AT LIQUID SOLID INTERFACES - PADE APPROXIMANT FOR ADSORPTION-ISOTHERMS AND VOLTAMMOGRAMS

被引：39

作者：

BLUM, L ^{[1
]}

HUCKABY, DA ^{[1
]}

机构：

[1] TEXAS CHRISTIAN UNIV,DEPT CHEM,FT WORTH,TX 76129

来源：

JOURNAL OF CHEMICAL PHYSICS | 1991年 / 94卷 / 10期

关键词：

D O I：

10.1063/1.460269

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A Pade approximant that is the natural extension of Langmuir's adsorption isotherm is used to study the adsorption in the liquid-solid interface. The coefficients of this approximant are generated by a recursion relation and can be computed from the fugacity series in closed form. We apply this approximant to the underpotential deposition of metals on an electrode, and obtain voltammograms that show the sharp spikes seen in recent experiments.

引用

页码：6887 / 6894

页数：8

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