Assertion: fuel cell's cathode | /r/HasProperty | electrolyte
Facets:
Source sentences:
text: There are many types of fuel cells, but they all consist of an anode, which is the negative side, a cathode, which is the positive side, and an electrolyte, which allows charges to move between the two sides of the fuel cell.
text: In many fuel cells there is a layer sandwiched in between the anode and the cathode known as an electrolyte.