Adsorption of iron on platinum
β Scribed by E. Lamy-Pitara; L. El Quazzani-Benhima; J. Barbier
- Publisher
- Elsevier
- Year
- 1992
- Tongue
- English
- Weight
- 428 KB
- Volume
- 335
- Category
- Article
- ISSN
- 1572-6657
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π SIMILAR VOLUMES
Ahstract-The induced adsorption of cations due to the presence of various adsorbed or chemisorbed molecules and ions on platinum is demonstrated by using 4SCa-labelled Ca2+ ions as model species in both alkaline and acid media. It is shown that the strong chemisorption of CN-ions results in a signi
Electrochemical polarization measurements have been carried out in order to investigate the effect of bromide ion on the dissolution of iron in air-free aqueous sulphuric acid. The surface coverage has been calculated from the observed cathodic shift. Bromide ion a&x% both the cathodic hydrogen evol
The effect of iodide ion on the polarization of iron in air-free aqueous sulphuric acid has been investigated in solutions containing (C2H,),NI and KI. Data for the surface coverage have been calculated from the observed cathodic shift. The Langmuir isotherm has been found to fit the results at low