Documentation scienceplus.abes.fr version Bêta

À propos de : Reactions of Copper on the Au(111) Surface in theUnderpotential Deposition Region from Chloride Solutions        

AttributsValeurs
type
Is Part Of
Subject
Title
  • Reactions of Copper on the Au(111) Surface in theUnderpotential Deposition Region from Chloride Solutions
has manifestation of work
related by
Author
Abstract
  • The reactions of copper on Au(111) electrode in the underpotential deposition (UPD) region from chloridemedia were investigated by cyclic voltammetry. Chloride concentrations ranged from trace levels up to0.55 M. At chloride concentration below 10-3 M three different adlayer structures were detected. At leastone of these structures also contains perchlorate ions besides copper and chloride. At NaCl concentrationsabove 5 × 10-3 M, Cu(I) is stabilized by chloride, and the reduction of copper proceeds as one electronprocess on the Au(111) surface covered with copper and chloride bilayer but not on Au(111) free of copper.
article type
is part of this journal



Alternative Linked Data Documents: ODE     Content Formats:       RDF       ODATA       Microdata