Bulletin of the Korean Chemical Society

Korean Chemical Society (대한화학회)
권호 표지
DOI QR코드

DOI QR Code

Mechanistic Studies on the Formation of Soluble Intermediate during the Electrochemical Nucleation of Lead Dioxide

  • Hwang Euijin (Department of Chemistry, Seoul National University) ;
  • Cho Keunchang (Department of Chemistry, Seoul National University) ;
  • Kim Ho Il (Department of Chemistry, Seoul National University) ;
  • Kim Hasuck (Department of Chemistry, Seoul National University)
  • Published : 1994.12.20
Download PDF
⟨ Previous Next ⟩

Abstract

Different behavior on the formation of soluble intermediate was observed depending on the substrate employed during the nucleation of lead dioxide from plumbous ion using a rotating ring-disk electrode. It was found that no soluble intermediate was formed at glassy carbon electrode, while the presence of soluble intermediate could be detected at platinum substrate. From the different anodic behavior of two substrates, the formation of a probable Pb(Ⅲ) soluble intermediate was suggested. A most probable nucleation mechanism at the platinum substrate involving a second order chemical reaction was derived on the basis of rotating disk electrode experiments.

Keywords

References

  1. Bull. Kor. Chem. Soc. v.15 Hwang, E.;Kim,H.
  2. Trans. Faraday Soc. v.54 Fleischmann, M.;Liler, M.
  3. Can. J. Chem. v.46 Hampson, N. A.;Jones, P. C.;Philips, R. F.
  4. J. Electrochem. Soc. v.136 Chang, H.;Johnson, D. C.
  5. J. Electrochem. Soc. v.136 Chang, H.;Johnson, D. C.
  6. Encyclopedia of Electrochemistry of the Elements v.2 Hoare, J. P.;Bard, A. J.(Ed.)
  7. Encyclopedia of Electrochemistry of the Elements v.6 Llopis, J. F.;Colom, F.;Bard, A. J.(Ed.)
  8. J. Electroanal. Chem. v.101 Bagotzky, V. S.;Tarasevich, M. R.
  9. J. Electroanal. Chem. v.52 Laser, D.;Ariel, M.
  10. J. Anal. Chem. v.37 Zittel, H. E.;Miller, F.
  11. Anal. Chem. v.57 Thornton, D. C.;Corby, K. T.;Spendel, V. A.;Jordan, J.;Robbat, Jr. A.;Rustrom, D. J.;Gross, M.;Ritzler, G.
  12. J. Electrochem. Soc. v.106 Ruetschi, P.;Angstadt, R. T.;Cahan, B. D.
  13. J. Electrochem. Soc. v.105 Ruetschi, P.;Cahan, B. D.
  14. J. Electrochem. Soc. v.108 Amlie, R. F.;Ockerman, J. B.;Ruetschi, P.
  15. Electrochim Acta. v.1 Fleischmann, M.;Thirsk, H. R.
  16. J. Electrochemical Kinetics Vetter, K.
  17. Electrochim Acta. v.29 Despic, A. R.;Djorovic, M. N.
  18. Electroanalytical Chemistry v.5 Harrison, J. A.;Thirsk, H. R.;Bard, A. J.(Ed.)
  19. Modern Electrochemistry v.2 Bockris, J. O'M.;Reddy, A. K. N.
  20. J. Chem. Phys. v.7 Avrami, M.
  21. J. Chem. Phys. v.8 Avrami, M.
  22. J. Chem. Phys. v.9 Avrami, M.
  23. J. Appel. Phys. v.19 Fisher, J. C.;Hollomon, J. H.;Turnbull, D.
  24. J. Chem. Phys. v.19 Kantrowitz, A.
  25. J. Chem. Phys. v.27 Frisch, H. L.
  26. J. Chem. Phys. v.36 Courtney, W. G.
  27. J. Electroanal. Chem. v.169 Sridharan, R.;de Levie, R.