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IEVref:485-15-05ID:
Language:enStatus: Standard
Term: concentration polarization, <in fuel cells>
Synonym1: mass transport loss
Synonym2: concentration loss
[Admitted]
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Definition: polarization caused by slow diffusion to the reaction sites in the electrode, or slow diffusion of products from the electrodes of the fuel cell, or both

Note 1 to entry: Concentration polarization is more important at high current densities and can result in a sharp decrease in the cell voltage.


Publication date:2020-02
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