Unusual adsorption state of carbon monoxide on single-crystalline gold electrodes in alkaline media |
| |
| Authors: | Paramaconi Rodriguez Juan M Feliu Marc TM Koper |
| |
| Institution: | 1. Leiden Institute of Chemistry, Leiden University, P.O. Box 9502, 2300 RA Leiden, The Netherlands;2. Instituto de Electroquimica de la Universidad de Alicante, Apt. 99, E-03080 Alicante, Spain |
| |
| Abstract: | We report an unusual and not previously reported adsorption state of CO on a Au(1 1 1) electrode and a hexagonally reconstructed Au(1 0 0) surface. Chemisorbed CO exhibits a reversible adsorption feature close to the onset of the oxidation of CO in solution. We suggest that the voltammetric feature is associated with the co-adsorption (and desorption) of OH- from the alkaline solution at low potential. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
