Retrieving "Nafion" from the archives

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  1. Fuel Cell Stack

    Linked via "Nafion"

    Cathode: Where the oxidant (air) is introduced and reduced.
    Electrolyte Membrane: A thin, proton-conducting polymer layer (e.g., Nafion) that allows protons ($\text{H}^+$) to pass from the anode to the cathode while blocking electron flow.
    Anode: Where the fuel (hydrogen) is oxidized, releasing electrons and protons.