Assertion: fuel cell's anode | /r/HasProperty | shown as ηa
Facets:
Source sentences:
text: Polarizations result from ohmic resistance of oxygen ions conducting through the electrolyte (iRΩ), electrochemical activation barriers at the anode and cathode, and finally concentration polarizations due to inability of gases to diffuse at high rates through the porous anode and cathode (shown as ηA for the anode and ηC for cathode).[citation needed]