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IEVref:485-15-01ID:
Language:enStatus: Standard
Term: polarization, <of a fuel cell>
Synonym1: fuel cell polarization
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Definition: departure of the output voltage of a fuel cell from the thermodynamic value as a consequence of irreversible processes within the components of the fuel cell

Note 1 to entry: Polarization gives rise to loss of efficiency and increases with faradaic current passing through the cell.


Publication date:2020-02
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