On the interaction of oxygen with platinum
β Scribed by J.P. Hoare
- Publisher
- Elsevier Science
- Year
- 1982
- Tongue
- English
- Weight
- 841 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0013-4686
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π SIMILAR VOLUMES
The oxygen-platinum electrode in alkaline solutions behaves like an oxygen-peroxide couple at relatively low peroxide concentrations. The required Nernst dependence of the potential upon the peroxide and oxygen concentration is closely approximated by the empirical results, ie aE/a log [H,Oe] and a
The steady-state reduction ofoxygen in O,-saturated 2 N H,SO, solution was obtalned at constant current on the front side of a Pt fo11 diaphragm before and after strong anodization of the back side. Strong anodization converts the Pt to a Pt-0 alloy. In all cases, the overvoltage for O2 reduction wa
The electrolytic stripping technique has been found useful to study adsorption phenomena occurring at the metal/gas interface. The method has previously been applied to the platinumnitrogen system' and has now been applied to the platinum-oxygen system. A platinum wire with one end sealed in a soft