THE THEORY OF REVERSIBLE WAVE FOR LINEAR SWEEP VOLTAMMETRY AT MICRORING ELECTRODE AND ITS EXPERIMENTAL-VERIFICATION

Authors
WU ZB ZHANG ZX
Citation
Zb. Wu et Zx. Zhang, THE THEORY OF REVERSIBLE WAVE FOR LINEAR SWEEP VOLTAMMETRY AT MICRORING ELECTRODE AND ITS EXPERIMENTAL-VERIFICATION, Huaxue xuebao, 51(7), 1993, pp. 690-696
Citations number
6
Categorie Soggetti
Chemistry
Journal title
Huaxue xuebao → ACNP
ISSN journal
05677351
Volume
51
Issue
7
Year of publication
1993
Pages
690 - 696
Database
ISI
SICI code
0567-7351(1993)51:7<690:TTORWF>2.0.ZU;2-R
Abstract
In this paper, the theory of reversible wave for linear sweep voltammt ry st microring electrode is described. The behaviours of current-pote ntial curve are discussed in detail. The maximum current is expressed by an approximate equation which is valid for P less-than-or-equal-to 1 and gamma less-than-or-equal-to 40 of the microring electrode. In or der to verify the theory, the experiments were carried out on gold and platinum microring electrodes with K4Fe(CN)6 in 0.5 mol.dm-3 KCl solu tion. The experimental results are in good agreement with the theoreti cal ones.