DIGITAL-SIMULATION OF CHARGE-TRANSFER TO AN ULTRAMICRODISC INTERFACE

被引：46

作者：

TAYLOR, G

GIRAULT, HH

MCALEER, J

机构：

[1] DEPT CHEM,KINGS BLDGS,W MAINS RD,EDINBURGH EH9 3JJ,SCOTLAND

[2] MEDISENSE UK INC,ABINGDON OX14 1DY,OXON,ENGLAND

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1990年 / 293卷 / 1-2期

关键词：

D O I：

10.1016/0022-0728(90)80050-G

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A novel space-grid expansion in two dimensions coupled with an ADI method allowing implicit determination of boundary concentrations is presented. These yield a fast and accurate algorithm applied to cyclic voltammetry and chronoamperometry for reversible, quasi-reversible and irreversible charge transfer at ultramicrodisc interfaces. The effects of the kinetic parameters k, Λ, α on current-potential-time response curves are studied. © 1990.

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页码：19 / 44

页数：26

相关论文

共 28 条

[1] THE BEHAVIOR OF MICRODISK ELECTRODES - CHRONOPOTENTIOMETRY AND LINEAR SWEEP VOLTAMMETRIC EXPERIMENTS [J].

ABRANTES, LM ;

FLEISCHMANN, M ;

LI, LJ ;

HAWKINS, M ;

PONS, JW ;

DASCHBACH, J ;

PONS, S .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1989, 262 (1-2) :55-66

[2] DIFFUSION-CONTROLLED CURRENT AT THE STATIONARY FINITE DISK ELECTRODE - THEORY [J].

AOKI, K ;

OSTERYOUNG, J .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1981, 122 (MAY) :19-35

[3] THEORY OF STATIONARY CURRENT POTENTIAL CURVES AT MICRODISK ELECTRODES FOR QUASI-REVERSIBLE AND TOTALLY IRREVERSIBLE ELECTRODE-REACTIONS [J].

AOKI, K ;

TOKUDA, K ;

MATSUDA, H .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1987, 235 (1-2) :87-96

[4] FORMULATION OF THE DIFFUSION-CONTROLLED CURRENT AT VERY SMALL STATIONARY DISK ELECTRODES [J].

AOKI, K ;

OSTERYOUNG, J .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 160 (1-2) :335-339

[5] LINEAR SWEEP VOLTAMMETRY AT VERY SMALL STATIONARY DISK ELECTRODES [J].

AOKI, K ;

AKIMOTO, K ;

TOKUDA, K ;

MATSUDA, H ;

OSTERYOUNG, J .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 171 (1-2) :219-230

[6] THEORY OF ELECTROCHEMICAL PROCESSES AT AN INLAID DISK MICROELECTRODE UNDER STEADY-STATE CONDITIONS [J].

BOND, AM ;

OLDHAM, KB ;

ZOSKI, CG .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1988, 245 (1-2) :71-104

[7] IMPLICIT CALCULATION OF BOUNDARY-VALUES IN DIGITAL-SIMULATION APPLIED TO SEVERAL TYPES OF ELECTROCHEMICAL EXPERIMENT [J].

BRITZ, D ;

HEINZE, J ;

MORTENSEN, J ;

STORZBACH, M .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1988, 240 (1-2) :27-43

[8] INVESTIGATION OF THE RELATIVE MERITS OF SOME N-POINT CURRENT APPROXIMATIONS IN DIGITAL-SIMULATION - APPLICATION TO AN IMPROVED IMPLICIT ALGORITHM FOR QUASI-REVERSIBLE SYSTEMS [J].

BRITZ, D .

ANALYTICA CHIMICA ACTA, 1987, 193 :277-285

[9] STEADY-STATE CURRENT FOR ION TRANSFER-REACTIONS AT A MICROLIQUID LIQUID INTERFACE [J].

CAMPBELL, JA ;

GIRAULT, HH .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1989, 266 (02) :465-469

[10] DIFFUSION-PROCESSES AT FINITE (MICRO) DISK ELECTRODES SOLVED BY DIGITAL-SIMULATION [J].

HEINZE, J .

JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1981, 124 (1-2) :73-86