dynamic-model-based-analysis-of-oxygen-reduction-reaction-in-gas-diffusion-electrodes.pdf
In this work, the first simulation model of oxygen depolarized cathodes (ODC), which are silver catalyst-based gas diffusion electrodes, is presented that considers the phase equilibrium of the gas-liquid interface and structure-related inhomogeneities in electrolyte distribution. By means of the mo...
| Γλώσσα: | English |
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| Έκδοση: |
KIT Scientific Publishing
2024
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| Διαθέσιμο Online: | https://doi.org/10.5445/KSP/1000150805 |
| Περίληψη: | In this work, the first simulation model of oxygen depolarized cathodes (ODC), which are silver catalyst-based gas diffusion electrodes, is presented that considers the phase equilibrium of the gas-liquid interface and structure-related inhomogeneities in electrolyte distribution. By means of the model it has been identified that mass transport of water and ions in the liquid phase is a crucial factor for electrode performance and how it is influenced by the electrode structure. |
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