Reversible oxygen electrode systems in molten salts
β Scribed by Pier Giorgio Zambonin
- Publisher
- Elsevier Science
- Year
- 1971
- Weight
- 535 KB
- Volume
- 33
- Category
- Article
- ISSN
- 0022-0728
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β¦ Synopsis
The value of K13 reported in relation ( 13) is different from the value K13 ~ 3.5 x 10-6 previously21 given. This is because the old datum was calculated considering the RDE half-wave potentials of the reversible processes O~ + e = O~-and 02 + e = O~ while the new one could be obtained on the basis of the relevant standard potentials (vide infra).
π SIMILAR VOLUMES
Overvoltage measurements in the molten LiF-NaF-KF eutectic mixture, containing oxides, hydroxides and water in solution, were carried out by the galvanostatic single-pulse method in order to investigate the oxygen-and hydrogen-evolution reactions. Experiments were. performed at 600Β°C on bright plat
A study has been made of the Oz/S02 electrode in moIten equimolar LisCO,-Na2C0, at 600Β°C. The overall electrode reaction, reaction order with respect to PsO, and exchange currents have been determined from opencircuit potential, potentiostatic and voltammetrtc measurements.
THE FLOW of ac or dc through conductance cells containing molten salts is invariably attended by appreciable polarization effects at the electrodes. The significance of the resultant impedances is accentuated by the high conductances of most molten salts and is best minimized by the use of large ele