Second harmonic generation (SHG) was employed to monitor in situ the potential-induced reconstruction of Au( 111) and Au( 100) electrodes. Rotating the sample by 360" about the surface normal yields for the unreconstructed Au( 1 I1 )-( 1 x 1) SWface the well-known threefold symmetry pattern in the S
In situ optical second harmonic generation studies of electrochemical deposition of tellurium on polycrystalline gold electrodes
β Scribed by Ichizo Yagi; Juliette M. Lantz; Seiichiro Nakabayashi; Robert M. Corn; Kohei Uosaki
- Publisher
- Elsevier
- Year
- 1996
- Tongue
- English
- Weight
- 685 KB
- Volume
- 401
- Category
- Article
- ISSN
- 1572-6657
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The underpotential deposition of Bi on Au has been investigated by specular reflectance spectroscopy and linear sweep voltammetry. The spectral dependence of AR/R caused by Bi adatoms has been determined and compared with the calculated spectrum. A satisfactory agreement between experimental and
In situ radiochemical and electrochemical studies of cobalt accumulation on polycrystalline gold electrode in NaClO, and borate buffer solutions were carried out. From the results it can be stated that the extent and kinetics of sorption are decisively dependent upon the pH of the solution. At openc