Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (1): 33.

• Articles • Previous Articles     Next Articles

The Theory of Steady-state Voltammetric Curve at a Ultramicroring Electrode and Its Experimental Verification

WU Zhi-Bin, ZHANG Zu-Xun   

  1. Department of Chemistry, Nanjing University, Nanjing, 210008
  • Received:1991-12-20 Revised:1992-06-18 Online:1993-01-24 Published:1993-01-24

Abstract: The present paper deals with the theory of steady-state voltammetric cure at a ultramicror-ing electrode.In order to examine the validity of the theory, experimental studies on the system of Fe(CN)64- ions in 0.5 mol/L KCl solution were carried out at a ultramicro-gold-ring electrode(τ1 = 25.7 μm, τ2 = 20.2μm).The experimental voltammograms are in good agreement with the theoretical ones.

Key words: Ultramicroring electrode, The steady-state voltammetric curve, Limiting current

TrendMD: