Reference values of the diffusion-limited current at a microdisk electrode

被引：22

作者：

Britz, D ^{[1
]}

Poulsen, K

Strutwolf, J

机构：

[1] Aarhus Univ, Dept Chem, DK-8000 Aarhus C, Denmark

[2] Univ Tubingen, Inst Organ Chem, D-72076 Tubingen, Germany

来源：

ELECTROCHIMICA ACTA | 2004年 / 50卷 / 01期

关键词：

computational electrochemistry; digital simulation; microelectrodes;

D O I：

10.1016/j.electacta.2004.07.019

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

This paper provides reference values of the diffusion-limited current at a disk electrode as a response to a potential jump, over the time region for which there have been no satisfactory analytical solutions. The current values are better than 0.1% accurate and are spaced in a temporal sequence over the critical time range such that simple interpolation can yield the current at any point in between, with the same accuracy. This provides a standard of comparison for other simulation programs and experimental data. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：107 / 113

页数：7

共 44 条

[1] A new and powerful approach for simulation of diffusion at microelectrodes based on overlapping sub-domains: application to chronoamperometry at the microdisk
Amatore, C
Svir, I
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 2003, 557 : 75 - 90
[2] Amatore C., 1995, PHYS ELECTROCHEMISTR, P131
[3] SPACE VARIABLES WELL FITTED FOR THE STUDY OF STEADY-STATE AND NEAR-STEADY-STATE DIFFUSION AT A MICRODISK
AMATORE, CA
FOSSET, B
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1992, 328 (1-2): : 21 - 32
[4] [Anonymous], 1986, NUMERICAL RECIPES FO
[5] THEORY OF ULTRAMICROELECTRODES
AOKI, K
[J]. ELECTROANALYSIS, 1993, 5 (08) : 627 - 639
[6] DIFFUSION-CONTROLLED CURRENT AT THE STATIONARY FINITE DISK ELECTRODE - THEORY
AOKI, K
OSTERYOUNG, J
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1981, 122 (MAY): : 19 - 35
[7] FORMULATION OF THE DIFFUSION-CONTROLLED CURRENT AT VERY SMALL STATIONARY DISK ELECTRODES
AOKI, K
OSTERYOUNG, J
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 160 (1-2): : 335 - 339
[8] LINEAR SWEEP VOLTAMMETRY AT VERY SMALL STATIONARY DISK ELECTRODES
AOKI, K
AKIMOTO, K
TOKUDA, K
MATSUDA, H
OSTERYOUNG, J
[J]. JOURNAL OF ELECTROANALYTICAL CHEMISTRY, 1984, 171 (1-2): : 219 - 230
[9] Higher-order spatial discretisations in electrochemical digital simulations. Part 4. Discretisation on an arbitrarily spaced grid
Britz, D
Strutwolf, J
[J]. COMPUTATIONAL BIOLOGY AND CHEMISTRY, 2003, 27 (03) : 327 - 337
[10] Higher-order spatial discretisations in digital simulations. Algorithm for any multi-point first- or second derivative on an arbitrarily spaced grid
Britz, D
[J]. ELECTROCHEMISTRY COMMUNICATIONS, 2003, 5 (03) : 195 - 198

← 1 2 3 4 5 →