A Mathematical Model for Metal Hydride Electrodes
| Autor: | Minna Viitanen |
|---|---|
| Rok vydání: | 1993 |
| Předmět: |
Hydrogen
Renewable Energy Sustainability and the Environment Hydride Chemistry Inorganic chemistry chemistry.chemical_element Electrolyte Condensed Matter Physics Surfaces Coatings and Films Electronic Optical and Magnetic Materials Electrochemical cell Anode Metal Condensed Matter::Materials Science Physics::Plasma Physics visual_art Electrode Materials Chemistry Electrochemistry visual_art.visual_art_medium Condensed Matter::Strongly Correlated Electrons Physics::Chemical Physics Astrophysics::Galaxy Astrophysics Electrode potential |
| Zdroj: | Journal of The Electrochemical Society. 140:936-942 |
| ISSN: | 1945-7111 0013-4651 |
| DOI: | 10.1149/1.2056231 |
| Popis: | A mathematical model describing the discharge process of a metal hydride electrode is developed. The model is used to predict the polarization behavior of a metal hydride electrode which can be used as an anode in different types of electrochemical cells. The electrode studied in the model is cylindrical, consisting of spherical metal hydride particles. The model takes into account the ohmic losses in the electrolyte and in the metal hydride powder, the diffusion of hydrogen in metal, and the charge transfer reaction at the surface of metal hydride particles. The model is used to analyze how changes in parameters affect the performance of the electrode |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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