Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
194727 | Electrochimica Acta | 2008 | 7 Pages |
Abstract
We have investigated the adsorbed intermediates of ethanol electro-oxidation at Pt(1 1 1), Pt(1 0 0) and Pt(1 1 0) using FTIR and SFG spectroscopies. Mainly, we focus on the CO formation. The aim of the present work is to compare the responses coming from two different surface probes: FTIR spectroscopy and SFG spectroscopy. Between 1800 cm−1 and 2300 cm−1, our FTIR and SFG results are in good agreement. Specifically in the case of the ethanol/Pt(1 1 1) interface, the SFG spectroscopy presents higher sensibility to the interface response compared to the FTIR spectroscopy.
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Engineering (General)
Authors
Janaina Fernandes Gomes, Bertrand Busson, Abderrahmane Tadjeddine, Germano Tremiliosi-Filho,