Acta Chimica Sinica ›› 1991, Vol. 49 ›› Issue (4): 400-405. Previous Articles     Next Articles

Original Articles

线性变位极谱法研究: XIII. 统一的配位吸附波理论

丁世家;谈亚珠;张祖训   

  1. 南京大学化学系.南京(210008)
  • 出版日期:1991-04-15 发布日期:1991-04-15

Investigations on polarography with linearly changing potential: XIII. On the general theory for the adsorptive-complex wave

Ding Shijia;Tan Yazhu;Zhang Zuxun   

  1. Nanjing Univ, Dept Chem.Nanjing(210008)
  • Online:1991-04-15 Published:1991-04-15

It is discussed that the theory of adsorptive-complex wave for the electrode process controlled simultaneously by multiple factors such as adsorption, diffusion, charge transfer rate and so on. The general equations for the reversible, quasi-reversible, irreverrsible adsorptive-complex waves include normal polarographic wave equation, the first derivative polarographic wave equation and the second derivative polarographic wave equation is also investigated. The theoretical conclusions are in good agreement with experimental data for the reduction of Pb(II) in the presence of oxine.

Key words: ADSORPTION, DIFFUSION, ELECTRODE REACTION, DEMONSTRATION TEST, HYDROXY QUINOLINES

CLC Number: