Oxygen reduction on monomeric transition metal phthalocyanines in acid electrolyte
β Scribed by J.A.R. van Veen; C. Visser
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 881 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0013-4686
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π SIMILAR VOLUMES
The kinetics and mechanism of O2 reduction on an Ru electrode in acid electrolytes have been measured by using a disc-ring method. The reaction proceeds through a "parallel" mechanism with the exchange of approximately four electrons. It shows a pronounced dependence on the oxidation state of the Ru
An exptimental program was conducted ta determine the catalytic activity of platinum supported on carbon for the electrochemical reduction of oxygen in phosphoric acid as a function of temperature and electrolyte concentration. The Tafel slope was found to be approximately equal to 2.3 RT/F and inde