Chem. J. Chinese Universities ›› 1989, Vol. 10 ›› Issue (7): 696.

• Articles • Previous Articles     Next Articles

Investigation on Polarography with Linearly Changing Potential (Ⅸ)——The Theory for Adsorptive- Complex Stripping Reversible Waves with CAEM Mechanism

Gan Zhixing, Zong Huimin, Zhang Zuxun   

  1. Departmnet of Chemistry, Nanjing University, Nanjing
  • Received:1987-11-19 Online:1989-07-24 Published:1989-07-24

Abstract: In this paper the authors developed the theory of adsorptive- complex stripping reversible waves for linearly changing potential polarography on stationary hanging mercury electrode.According to the reaction schemethe(这里有图片19890705-696-1.gif) he equation is given by i=(n2F2/RT)·vA·[η/(1+η)2]DoCM{t2/r0+[2t21/2/(πDo)1/2]+2t11/2/[(3/7)πDo]1/2}Experiments with In3+-Cupferron complex in HOAc-NaOAc solution were carried out to verify he theory.The observed values agreed with the theoretical ones.

Key words: Polarography with linearly changing potential, Adsorptive-complex strippiing reversiblt vave, Indium-Cupferron complex

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