Assertion: fuel cell | /r/SimilarTo | electrochemical cells
Facets:
Source sentences:
text: A fuel cell is similar to electrochemical cells, which consists of a cathode, an anode, and an electrolyte.
text: A fuel cell is similar to a electro-chemical cell (or battery) in that it has a positively charged terminal - anode - a negatively charged terminal - cathode - and in between is an electrolyte - in most cases a PEM (Proton Exchange Membrane).