The rotating ring-ring electrode - Theory and experiment

Authors
Kuiken, HK Bakkers, EPAM Ligthart, H Kelly, JJ
Citation
Hk. Kuiken et al., The rotating ring-ring electrode - Theory and experiment, J ELCHEM SO, 147(3), 2000, pp. 1110-1116
Citations number
19
Categorie Soggetti
Physical Chemistry/Chemical Physics","Material Science & Engineering
Journal title
JOURNAL OF THE ELECTROCHEMICAL SOCIETY
ISSN journal
00134651 → ACNP
Volume
147
Issue
3
Year of publication
2000
Pages
1110 - 1116
Database
ISI
SICI code
0013-4651(200003)147:3<1110:TRRE-T>2.0.ZU;2-U
Abstract
A model is presented for the rotating ring-ring electrode. Although the ele ctrode is defined by four characteristic lengths, it is shown that the coll ection efficiency depends on only two dimensionless parameters. A simple re lationship between these and the corresponding parameters for the rotating ring-disk electrode is pointed out. The model is verified by experiments wi th the ferricyanide/ferrocyanide system at gold electrodes. (C) 2000 The El ectrochemical Society. S0013-4651(99)05-106-X. All rights reserved.