Comparative electrochemical behaviour of CO2 on Pt and Rh electrodes in acid solution
✍ Scribed by M.L. Marcos; J. González-Velasco; A.E. Bolzán; A.J. Arvia
- Publisher
- Elsevier
- Year
- 1995
- Tongue
- English
- Weight
- 717 KB
- Volume
- 395
- Category
- Article
- ISSN
- 1572-6657
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📜 SIMILAR VOLUMES
A~traet--CO~ reacts in acid solutions with chemisorbed hydrogen on platinum in the potential range of Eh = 0-250 mV to form a chemisorption product of reduced COs (perhaps CO). The rate of reduction on bright platinum at room temperature is very slow, taking more than 2 min at Eh = 0 for the total
The formation of reduced CO, was investigated on Pt(llO)-(l x 2), Pt(100) and Pt(ll1) in sulfuric acid solution by anodic stripping voltammetry (ASV) after potentiostatic adsorption at different adsorption potentials and periods. The order of catalytic activity of CO, reduction was found to be Pt(ll