Gas diffusion electrodes (GDE) are electrodes with a conjunction of a solid, liquid and gaseous interface, and an electrical conducting catalyst supporting an electrochemical reaction between the liquid and the gaseous phase. == Principle == In fuel cells, GDEs enable the reaction of oxygen and hydrogen to form water, while simultaneously converting the chemical bond energy into electrical energy.
Gas diffusion electrodes (GDE) are electrodes with a conjunction of a solid, liquid and gaseous interface, and an electrical conducting catalyst supporting an electrochemical reaction between the liquid and the gaseous phase. == Principle == In fuel cells, GDEs enable the reaction of oxygen and hydrogen to form water, while simultaneously converting the chemical bond energy into electrical energy.
Source: Wikipedia "Gas diffusion electrode" · CC BY-SA 4.0
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