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Potential and current distribution in porous electrodes under charge-transfer kinetic control

✍ Scribed by J.M. Bisang; K. Jüttner; G. Kreysa

Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
475 KB
Volume
39
Category
Article
ISSN
0013-4686

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✦ Synopsis

Abstnw-A ma&mat& model to represent porous electrodes assummg that the electrochenucal reaction has a Tafel kmetlc control IS proposed ExpressIons are developed to analyse the performance of the electrode and the effect of the geometnc parameters on the effectiveness IS dlscussed The theorettcal results are compared with experimental data of the oxygen evolution on tluck hydrous mckel oxide electrodes under the condition that the reslstmty of the pore matenal IS greater than that of the electrolyte solution, pm * pI = 0

📜 SIMILAR VOLUMES

Potential distribution in flow-through p
Potential distribution in flow-through porous electrodes under limiting current conditions
✍ A. Gaunand; D. Hutin; F. Coeuret 📂 Article 📅 1977 🏛 Elsevier Science 🌐 English ⚖ 507 KB

## AhEtmct-This paper presents an experimental study of metal-solution potential distributions in fiowthrough porous electrodes of fixed beds of spherical conducting particles. The distributions are determined when the electrodes are working at the limiting diffusion current. They are shown to be