Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (4): 489.

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The Theory of Reversible Wave with Staircase Sweep Voltammetry at Microring Electrodes and Its Experimental Verification

WU Zhi-Bin, ZHANG Zu-Xun   

  1. Department of Chemistry, Nanjing University, Nanjing, 210008
  • Received:1992-06-14 Revised:1992-11-01 Online:1993-04-24 Published:1993-04-24

Abstract: In this paper, the theory of reversible wave with staircase sweep voltammetry at microring electrodes is derived.The properties of current-potential curves have been discussed in detail.In order to examine the validity of the theory, experimental studies with K4Fe(CN)6 in 0.5 mol/L KCl solution were carried out at platinum and gold microring electrodes.The experimental results are in good agreement with the theoretical ones.

Key words: Staircase sweep voltammetry, Microring electrode, The theory of reversible wave

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