AN IN-SITU INVESTIGATION INTO STRUCTURAL ORDERING ON AG SURFACES DURING THE UNDERPOTENTIAL DEPOSITION OF PB MONOLAYERS USING X-RAY-ABSORPTION SPECTROSCOPY UNDER CONDITIONS OF TOTAL EXTERNAL REFLECTION

Authors
BALUT A ROBINSON J ROBERTS KJ HERRON ME WALSH FC
Citation
A. Balut et al., AN IN-SITU INVESTIGATION INTO STRUCTURAL ORDERING ON AG SURFACES DURING THE UNDERPOTENTIAL DEPOSITION OF PB MONOLAYERS USING X-RAY-ABSORPTION SPECTROSCOPY UNDER CONDITIONS OF TOTAL EXTERNAL REFLECTION, JPN J A P 1, 32, 1993, pp. 422-424
Citations number
8
Categorie Soggetti
Physics, Applied
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
32
Year of publication
1993
Supplement
32-2
Pages
422 - 424
Database
ISI
SICI code
Abstract
The underpotential deposition of a Pb monolayer at -0.525V versus S.C. E. onto a Ag polycrystalline thin film in an electrolyte solution of 0 .5M sodium acetate, 5 mM lead acetate and 0.01 M Acetic Acid at 20-deg rees-C has been examined in-situ using reflectivity EXAFS together wit h a specially designed electrochemical cell. The data reveal the exist ence of an Ag-Pb bond length of 2.58 angstrom.