The influence of nonstoichiometry on the electrocatalytic activity of PbO2 for oxygen evolution in acidic media

Abaci S., Pekmez K., Yildiz A.

ELECTROCHEMISTRY COMMUNICATIONS, vol.7, no.4, pp.328-332, 2005 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 7 Issue: 4
  • Publication Date: 2005
  • Doi Number: 10.1016/j.elecom.2005.02.007
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.328-332
  • Hacettepe University Affiliated: Yes


PbOx films were prepared under various deposition conditions. The exact stoichiometries of these films were determined by titration. These PbOx electrodes were used for oxygen evolution in aqueous perchloric acid solution and the influence of nonstoichiomcity of PbOx films on their electrochemical activity was investigated. (c) 2005 Elsevier B.V. All rights reserved.