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Dynamic Model-based Analysis of Oxygen Reduction Reaction in Gas Diffusion Electrodes

Röhe, Maximilian

出版	KIT Scientific Publishing, 2024-01-09
ISBN	37315123439783731512349
URL	http://books.google.com.hk/books?id=VfPuEAAAQBAJ&hl=&source=gbs_api
EBook	SAMPLE

註釋

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.