Assertion: cathode | /r/HasProperty | important
Facets:
value: in determining the cell’s usefulness
type: PURPOSE
Source sentences:
text: It is important that the cathode be stored under a vacuum to avoid any kind of contamination.
text: Although the lithium anode is the primarily marketed aspect of batteries, the cathode that allows the electrical current to flow is made from different materials, and the cathode is important in determining the cell’s usefulness.