Comparison of CO adsorption on smooth platinum metal electrodes in sulfuric acid solution
β Scribed by M.W. Breiter
- Publisher
- Elsevier Science
- Year
- 1984
- Weight
- 372 KB
- Volume
- 180
- Category
- Article
- ISSN
- 0022-0728
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π SIMILAR VOLUMES
The adsorption of carbon monoxide was studied under steady state conditions on smooth rhodium electrodes in 0.5 M H,SO, at room temperature. The coverage with orbon monoxide is equal to saturation coverage between 0.1 and 0.5 V us a hydrogen electrode in the same solution. Above 0.5 V it decreases
The adsorption of formic acid was studied on smooth platinum in 1 N HClO, at 0.2 V as a function of time at different bulk concentrations of formic acid at 25". Conditions could be kept such that an appreciable amount of inte~ediates or side products were not formed. Small volumes of HCOOH were adde
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